2024-01-13 06:54:44,735 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-13 06:54:44,962 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-13 06:54:45,051 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-13 06:54:45,102 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-13 06:54:45,108 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-01-13 06:54:45,119 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=222, ProcessCount=171, AvailableMemoryMB=9489
2024-01-13 06:54:45,121 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-13 06:54:45,121 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-01-13 06:54:45,223 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1004231963:84 , srv1023384341:84 , srv1061098300:84 , srv1063126904:84 , srv10683279:84 , srv1073909888:84 , srv1087081791:84 , srv1109234140:84 , srv1110462776:84 , srv1120877398:84 , srv1127634727:84 , srv1145515145:84 , srv1145948384:84 , srv1168693695:84 , srv1174048789:84 , srv1190755779:84 , srv1192935143:84 , srv123848524:84 , srv1242403844:84 , srv124620255:84 , srv1256214464:84 , srv1258131067:84 , srv1294101795:84 , srv1300681795:84 , srv1318430569:84 , srv1341538363:84 , srv1351166217:84 , srv1366033122:84 , srv1381539154:84 , srv1394593176:84 , srv1462542094:84 , srv1466274698:84 , srv1469739373:84 , srv1482030959:84 , srv1521189903:84 , srv1534255259:84 , srv1535425018:84 , srv1561338089:84 , srv1626689993:84 , srv1640906072:84 , srv1659947947:84 , srv1663391316:84 , srv1681626404:84 , srv1693635606:84 , srv1695046646:84 , srv1700556981:84 , srv178018465:84 , srv1803375669:84 , srv1812510662:84 , srv1846040755:84 , srv1861839673:84 , srv1867811542:84 , srv191176436:84 , srv1923047558:84 , srv1935589932:84 , srv1969801895:84 , srv2036332367:84 , srv2038287610:84 , srv2058432707:84 , srv2058868409:84 , srv2068621447:84 , srv2073391772:84 , srv2076734376:84 , srv208306794:84 , srv2093584361:84 , srv2124929064:84 , srv2142326750:84 , srv2144370177:84 , srv226806474:84 , srv268750864:84 , srv27449048:84 , srv304570856:84 , srv330794818:84 , srv416549237:84 , srv431970303:84 , srv465644679:84 , srv466715920:84 , srv466888229:84 , srv491902678:84 , srv52743873:84 , srv552603274:84 , srv59816275:84 , srv608185650:84 , srv616740232:84 , srv725491510:84 , srv769802083:84 , srv785011397:84 , srv839994737:84 , srv848653340:84 , srv849976173:84 , srv864033377:84 , srv864606695:84 , srv866024672:84 , srv927035139:84 , srv930544393:84 , srv931531301:84 , srv944961198:84 , srv961724156:84 , srv969039038:84 , srv1958693311:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-13 06:54:45,231 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:45,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700556981=45, srv2142326750=67, srv1110462776=8, srv849976173=90, srv1535425018=36, srv1351166217=26, srv1803375669=47, srv552603274=81, srv769802083=86, srv1300681795=23, srv1109234140=7, srv1381539154=28, srv1127634727=10, srv1812510662=48, srv1256214464=20, srv1394593176=29, srv2068621447=61, srv1695046646=44, srv1561338089=37, srv1192935143=16, srv1174048789=14, srv2073391772=62, srv1935589932=54, srv1462542094=30, srv1366033122=27, srv1640906072=39, srv785011397=87, srv1521189903=34, srv1534255259=35, srv2036332367=57, srv52743873=80, srv2124929064=66, srv839994737=88, srv1168693695=13, srv1626689993=38, srv123848524=17, srv1061098300=2, srv491902678=79, srv864606695=92, srv191176436=52, srv1693635606=43, srv330794818=73, srv848653340=89, srv1004231963=0, srv1659947947=40, srv178018465=46, srv1861839673=50, srv1923047558=53, srv2093584361=65, srv2144370177=68, srv466715920=77, srv608185650=83, srv866024672=93, srv10683279=4, srv1242403844=18, srv1958693311=55, srv268750864=70, srv465644679=76, srv1341538363=25, srv59816275=82, srv1294101795=22, srv1482030959=33, srv930544393=95, srv1681626404=42, srv616740232=84, srv725491510=85, srv1190755779=15, srv864033377=91, srv416549237=74, srv1023384341=1, srv466888229=78, srv208306794=64, srv1073909888=5, srv1258131067=21, srv969039038=99, srv931531301=96, srv1867811542=51, srv1145948384=12, srv226806474=69, srv304570856=72, srv1087081791=6, srv2058432707=59, srv2076734376=63, srv1120877398=9, srv927035139=94, srv961724156=98, srv2038287610=58, srv1466274698=31, srv1846040755=49, srv1063126904=3, srv1969801895=56, srv124620255=19, srv431970303=75, srv1318430569=24, srv944961198=97, srv1469739373=32, srv2058868409=60, srv27449048=71, srv1663391316=41, srv1145515145=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:45,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:45,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:45,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:45,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:45,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-13 06:54:45,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-13 06:54:45,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-13 06:54:45,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-13 06:54:45,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-13 06:54:45,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-13 06:54:45,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-13 06:54:45,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-13 06:54:45,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-13 06:54:45,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-13 06:54:45,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-13 06:54:45,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-13 06:54:45,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-13 06:54:45,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-13 06:54:45,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-13 06:54:45,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-13 06:54:45,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-13 06:54:45,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-13 06:54:45,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-13 06:54:45,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-13 06:54:45,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-13 06:54:45,532 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:45,532 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-13 06:54:45,533 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-13 06:54:45,797 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 453 ms to try 5000 different iterations.  Found a solution that moves 4672 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17964606468070396. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03916257709623507, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.058253673361918785, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5191111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03916257709623507, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1745, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24508333333333332, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:45,817 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1168693695:82 , srv1535425018:82 , srv839994737:82 , srv1087081791:83 , srv416549237:83 , srv465644679:83 , srv866024672:83 , srv1192935143:84 , srv1300681795:84 , srv178018465:84 , srv1812510662:84 , srv1969801895:84 , srv2038287610:84 , srv2058432707:84 , srv2093584361:84 , srv2124929064:84 , srv304570856:84 , srv59816275:84 , srv848653340:84 , srv849976173:84 , srv1061098300:85 , srv1120877398:85 , srv1127634727:85 , srv1318430569:85 , srv1341538363:85 , srv1469739373:85 , srv1700556981:85 , srv1861839673:85 , srv1923047558:85 , srv2036332367:85 , srv2068621447:85 , srv2144370177:85 , srv268750864:85 , srv27449048:85 , srv431970303:85 , srv785011397:85 , srv930544393:85 , srv931531301:85 , srv961724156:85 , srv1109234140:86 , srv1174048789:86 , srv1242403844:86 , srv1258131067:86 , srv1681626404:86 , srv191176436:86 , srv2073391772:86 , srv466715920:86 , srv608185650:86 , srv616740232:86 , srv927035139:86 , srv969039038:86 , srv1004231963:87 , srv1023384341:87 , srv10683279:87 , srv1145948384:87 , srv124620255:87 , srv1366033122:87 , srv1466274698:87 , srv1482030959:87 , srv1521189903:87 , srv1534255259:87 , srv1561338089:87 , srv1626689993:87 , srv1640906072:87 , srv1659947947:87 , srv1695046646:87 , srv1867811542:87 , srv1935589932:87 , srv2058868409:87 , srv208306794:87 , srv2142326750:87 , srv491902678:87 , srv52743873:87 , srv552603274:87 , srv725491510:87 , srv1190755779:88 , srv1256214464:88 , srv1294101795:88 , srv1381539154:88 , srv1394593176:88 , srv1462542094:88 , srv1803375669:88 , srv226806474:88 , srv330794818:88 , srv769802083:88 , srv1110462776:89 , srv1663391316:89 , srv466888229:89 , srv944961198:89 , srv1145515145:90 , srv1846040755:90 , srv2076734376:90 , srv864033377:90 , srv123848524:92 , srv1351166217:92 , srv1693635606:92 , srv1073909888:93 , srv1063126904:94 , srv864606695:98 , srv1958693311:438 }
2024-01-13 06:54:45,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:45,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700556981=45, srv2142326750=67, srv1110462776=8, srv849976173=90, srv1535425018=36, srv1351166217=26, srv1803375669=47, srv552603274=81, srv769802083=86, srv1300681795=23, srv1109234140=7, srv1381539154=28, srv1127634727=10, srv1812510662=48, srv1256214464=20, srv1394593176=29, srv2068621447=61, srv1695046646=44, srv1561338089=37, srv1192935143=16, srv1174048789=14, srv2073391772=62, srv1935589932=54, srv1462542094=30, srv1366033122=27, srv1640906072=39, srv785011397=87, srv1521189903=34, srv1534255259=35, srv2036332367=57, srv52743873=80, srv2124929064=66, srv839994737=88, srv1168693695=13, srv1626689993=38, srv123848524=17, srv1061098300=2, srv491902678=79, srv864606695=92, srv191176436=52, srv1693635606=43, srv330794818=73, srv848653340=89, srv1004231963=0, srv1659947947=40, srv178018465=46, srv1861839673=50, srv1923047558=53, srv2093584361=65, srv2144370177=68, srv466715920=77, srv608185650=83, srv866024672=93, srv10683279=4, srv1242403844=18, srv1958693311=55, srv268750864=70, srv465644679=76, srv1341538363=25, srv59816275=82, srv1294101795=22, srv1482030959=33, srv930544393=95, srv1681626404=42, srv616740232=84, srv725491510=85, srv1190755779=15, srv864033377=91, srv416549237=74, srv1023384341=1, srv466888229=78, srv208306794=64, srv1073909888=5, srv1258131067=21, srv969039038=99, srv931531301=96, srv1867811542=51, srv1145948384=12, srv226806474=69, srv304570856=72, srv1087081791=6, srv2058432707=59, srv2076734376=63, srv1120877398=9, srv927035139=94, srv961724156=98, srv2038287610=58, srv1466274698=31, srv1846040755=49, srv1063126904=3, srv1969801895=56, srv124620255=19, srv431970303=75, srv1318430569=24, srv944961198=97, srv1469739373=32, srv2058868409=60, srv27449048=71, srv1663391316=41, srv1145515145=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:45,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:45,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:45,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:45,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:45,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:45,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-13 06:54:45,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-13 06:54:45,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-13 06:54:45,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-13 06:54:45,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-13 06:54:45,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-13 06:54:45,958 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=0.03916257709623507, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.058253673361918785, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03916257709623507, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1745, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24508333333333332, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:45,958 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-13 06:54:45,958 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1796133506374927, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03916257709623507, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.058253673361918785, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03916257709623507, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1745, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24508333333333332, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-13 06:54:46,119 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 255 ms to try 5000 different iterations.  Found a solution that moves 2658 regions; Going from a computed imbalance of 0.1796133506374927 to a new imbalance of 0.014623872789638573. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020635253632566745); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03420411432252125, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29533333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020635253632566745); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04275, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:46,128 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1063126904:78 , srv864606695:78 , srv1693635606:79 , srv1073909888:80 , srv2076734376:80 , srv123848524:81 , srv1351166217:81 , srv1663391316:81 , srv1394593176:82 , srv769802083:82 , srv1256214464:83 , srv1466274698:83 , srv1534255259:83 , srv1640906072:83 , srv1681626404:83 , srv226806474:83 , srv330794818:83 , srv552603274:83 , srv944961198:83 , srv1190755779:84 , srv1381539154:84 , srv1521189903:84 , srv1561338089:84 , srv1846040755:84 , srv2058868409:84 , srv208306794:84 , srv466888229:84 , srv491902678:84 , srv864033377:84 , srv10683279:85 , srv1109234140:85 , srv1110462776:85 , srv1174048789:85 , srv1294101795:85 , srv1462542094:85 , srv1482030959:85 , srv1659947947:85 , srv1695046646:85 , srv1935589932:85 , srv27449048:85 , srv52743873:85 , srv59816275:85 , srv616740232:85 , srv725491510:85 , srv785011397:85 , srv927035139:85 , srv1061098300:86 , srv1120877398:86 , srv124620255:86 , srv1300681795:86 , srv1366033122:86 , srv1923047558:86 , srv1969801895:86 , srv2073391772:86 , srv2144370177:86 , srv431970303:86 , srv930544393:86 , srv931531301:86 , srv1004231963:87 , srv1023384341:87 , srv1145948384:87 , srv1168693695:87 , srv1242403844:87 , srv1318430569:87 , srv1469739373:87 , srv1626689993:87 , srv1700556981:87 , srv1803375669:87 , srv1861839673:87 , srv1867811542:87 , srv191176436:87 , srv2038287610:87 , srv2058432707:87 , srv2142326750:87 , srv304570856:87 , srv466715920:87 , srv961724156:87 , srv969039038:87 , srv1087081791:88 , srv1145515145:88 , srv1192935143:88 , srv1341538363:88 , srv178018465:88 , srv1812510662:88 , srv2036332367:88 , srv2068621447:88 , srv608185650:88 , srv848653340:88 , srv866024672:88 , srv1127634727:89 , srv1535425018:89 , srv416549237:89 , srv849976173:89 , srv268750864:90 , srv2093584361:91 , srv1258131067:92 , srv839994737:92 , srv2124929064:93 , srv465644679:93 , srv1958693311:519 }
2024-01-13 06:54:46,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:46,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700556981=45, srv2142326750=67, srv1110462776=8, srv849976173=90, srv1535425018=36, srv1351166217=26, srv1803375669=47, srv552603274=81, srv769802083=86, srv1300681795=23, srv1109234140=7, srv1381539154=28, srv1127634727=10, srv1812510662=48, srv1256214464=20, srv1394593176=29, srv2068621447=61, srv1695046646=44, srv1561338089=37, srv1192935143=16, srv1174048789=14, srv2073391772=62, srv1935589932=54, srv1462542094=30, srv1366033122=27, srv1640906072=39, srv785011397=87, srv1521189903=34, srv1534255259=35, srv2036332367=57, srv52743873=80, srv2124929064=66, srv839994737=88, srv1168693695=13, srv1626689993=38, srv123848524=17, srv1061098300=2, srv491902678=79, srv864606695=92, srv191176436=52, srv1693635606=43, srv330794818=73, srv848653340=89, srv1004231963=0, srv1659947947=40, srv178018465=46, srv1861839673=50, srv1923047558=53, srv2093584361=65, srv2144370177=68, srv466715920=77, srv608185650=83, srv866024672=93, srv10683279=4, srv1242403844=18, srv1958693311=55, srv268750864=70, srv465644679=76, srv1341538363=25, srv59816275=82, srv1294101795=22, srv1482030959=33, srv930544393=95, srv1681626404=42, srv616740232=84, srv725491510=85, srv1190755779=15, srv864033377=91, srv416549237=74, srv1023384341=1, srv466888229=78, srv208306794=64, srv1073909888=5, srv1258131067=21, srv969039038=99, srv931531301=96, srv1867811542=51, srv1145948384=12, srv226806474=69, srv304570856=72, srv1087081791=6, srv2058432707=59, srv2076734376=63, srv1120877398=9, srv927035139=94, srv961724156=98, srv2038287610=58, srv1466274698=31, srv1846040755=49, srv1063126904=3, srv1969801895=56, srv124620255=19, srv431970303=75, srv1318430569=24, srv944961198=97, srv1469739373=32, srv2058868409=60, srv27449048=71, srv1663391316=41, srv1145515145=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:46,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:46,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:46,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-13 06:54:46,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-13 06:54:46,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-13 06:54:46,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-13 06:54:46,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-13 06:54:46,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-13 06:54:46,239 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=0.020635253632566745); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03420411432252125, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020635253632566745); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04275, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:46,240 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-13 06:54:46,240 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01460526107584244, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020635253632566745); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03420411432252125, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020635253632566745); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04275, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-13 06:54:46,403 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 237 ms to try 5000 different iterations.  Found a solution that moves 1033 regions; Going from a computed imbalance of 0.01460526107584244 to a new imbalance of 4.5143135596035E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00488807257749751); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0067834882385377025); MoveCostFunction : (multiplier=7.0, imbalance=0.11477777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.00488807257749751); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0026666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:46,405 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1258131067:79 , srv1145515145:80 , srv2124929064:81 , srv1803375669:82 , srv2093584361:82 , srv465644679:82 , srv864606695:82 , srv1110462776:83 , srv1145948384:83 , srv1867811542:83 , srv268750864:83 , srv608185650:83 , srv864033377:83 , srv1004231963:84 , srv1023384341:84 , srv1073909888:84 , srv1127634727:84 , srv1190755779:84 , srv124620255:84 , srv1294101795:84 , srv1341538363:84 , srv1462542094:84 , srv1626689993:84 , srv1846040755:84 , srv1861839673:84 , srv2036332367:84 , srv2068621447:84 , srv2142326750:84 , srv466715920:84 , srv839994737:84 , srv849976173:84 , srv969039038:84 , srv1063126904:85 , srv1318430569:85 , srv1351166217:85 , srv1366033122:85 , srv1381539154:85 , srv1482030959:85 , srv1659947947:85 , srv178018465:85 , srv1812510662:85 , srv191176436:85 , srv416549237:85 , srv466888229:85 , srv725491510:85 , srv848653340:85 , srv944961198:85 , srv1061098300:86 , srv10683279:86 , srv1109234140:86 , srv1120877398:86 , srv1192935143:86 , srv123848524:86 , srv1242403844:86 , srv1469739373:86 , srv1521189903:86 , srv1561338089:86 , srv1695046646:86 , srv1700556981:86 , srv1935589932:86 , srv2058432707:86 , srv2144370177:86 , srv304570856:86 , srv330794818:86 , srv431970303:86 , srv52743873:86 , srv616740232:86 , srv931531301:86 , srv961724156:86 , srv1087081791:87 , srv1256214464:87 , srv1300681795:87 , srv1535425018:87 , srv1663391316:87 , srv1693635606:87 , srv1923047558:87 , srv2038287610:87 , srv2058868409:87 , srv2076734376:87 , srv27449048:87 , srv491902678:87 , srv552603274:87 , srv927035139:87 , srv930544393:87 , srv1168693695:88 , srv1174048789:88 , srv1394593176:88 , srv1466274698:88 , srv1534255259:88 , srv1640906072:88 , srv1681626404:88 , srv1969801895:88 , srv2073391772:88 , srv208306794:88 , srv226806474:88 , srv785011397:88 , srv866024672:88 , srv59816275:89 , srv769802083:89 , srv1958693311:544 }
2024-01-13 06:54:46,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:46,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700556981=45, srv2142326750=67, srv1110462776=8, srv849976173=90, srv1535425018=36, srv1351166217=26, srv1803375669=47, srv552603274=81, srv769802083=86, srv1300681795=23, srv1109234140=7, srv1381539154=28, srv1127634727=10, srv1812510662=48, srv1256214464=20, srv1394593176=29, srv2068621447=61, srv1695046646=44, srv1561338089=37, srv1192935143=16, srv1174048789=14, srv2073391772=62, srv1935589932=54, srv1462542094=30, srv1366033122=27, srv1640906072=39, srv785011397=87, srv1521189903=34, srv1534255259=35, srv2036332367=57, srv52743873=80, srv2124929064=66, srv839994737=88, srv1168693695=13, srv1626689993=38, srv123848524=17, srv1061098300=2, srv491902678=79, srv864606695=92, srv191176436=52, srv1693635606=43, srv330794818=73, srv848653340=89, srv1004231963=0, srv1659947947=40, srv178018465=46, srv1861839673=50, srv1923047558=53, srv2093584361=65, srv2144370177=68, srv466715920=77, srv608185650=83, srv866024672=93, srv10683279=4, srv1242403844=18, srv1958693311=55, srv268750864=70, srv465644679=76, srv1341538363=25, srv59816275=82, srv1294101795=22, srv1482030959=33, srv930544393=95, srv1681626404=42, srv616740232=84, srv725491510=85, srv1190755779=15, srv864033377=91, srv416549237=74, srv1023384341=1, srv466888229=78, srv208306794=64, srv1073909888=5, srv1258131067=21, srv969039038=99, srv931531301=96, srv1867811542=51, srv1145948384=12, srv226806474=69, srv304570856=72, srv1087081791=6, srv2058432707=59, srv2076734376=63, srv1120877398=9, srv927035139=94, srv961724156=98, srv2038287610=58, srv1466274698=31, srv1846040755=49, srv1063126904=3, srv1969801895=56, srv124620255=19, srv431970303=75, srv1318430569=24, srv944961198=97, srv1469739373=32, srv2058868409=60, srv27449048=71, srv1663391316=41, srv1145515145=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:46,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:46,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:46,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:46,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:46,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:46,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:46,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-13 06:54:46,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-13 06:54:46,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-13 06:54:46,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-13 06:54:46,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-13 06:54:46,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-13 06:54:46,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-13 06:54:46,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-13 06:54:46,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-13 06:54:46,539 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=0.00488807257749751); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0067834882385377025); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.00488807257749751); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0026666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:46,539 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-13 06:54:46,540 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.441981353616262E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00488807257749751); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0067834882385377025); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.00488807257749751); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0026666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-13 06:54:46,792 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 345 ms to try 5000 different iterations.  Found a solution that moves 221 regions; Going from a computed imbalance of 4.441981353616262E-4 to a new imbalance of 3.359358361358404E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0016412198797244363); MoveCostFunction : (multiplier=7.0, imbalance=0.024555555555555556); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:46,793 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2073391772:82 , srv123848524:83 , srv1242403844:83 , srv1256214464:83 , srv1626689993:83 , srv1923047558:83 , srv226806474:83 , srv769802083:83 , srv1004231963:84 , srv1023384341:84 , srv10683279:84 , srv1127634727:84 , srv1145515145:84 , srv1174048789:84 , srv1192935143:84 , srv1351166217:84 , srv1366033122:84 , srv1394593176:84 , srv1466274698:84 , srv1469739373:84 , srv1534255259:84 , srv1535425018:84 , srv1693635606:84 , srv1695046646:84 , srv1700556981:84 , srv1846040755:84 , srv191176436:84 , srv1935589932:84 , srv2038287610:84 , srv2058868409:84 , srv2076734376:84 , srv208306794:84 , srv2093584361:84 , srv2124929064:84 , srv2142326750:84 , srv268750864:84 , srv27449048:84 , srv330794818:84 , srv431970303:84 , srv491902678:84 , srv52743873:84 , srv59816275:84 , srv785011397:84 , srv839994737:84 , srv864606695:84 , srv866024672:84 , srv927035139:84 , srv930544393:84 , srv961724156:84 , srv1061098300:85 , srv1063126904:85 , srv1073909888:85 , srv1087081791:85 , srv1109234140:85 , srv1110462776:85 , srv1120877398:85 , srv1145948384:85 , srv1168693695:85 , srv124620255:85 , srv1258131067:85 , srv1294101795:85 , srv1300681795:85 , srv1318430569:85 , srv1341538363:85 , srv1381539154:85 , srv1462542094:85 , srv1482030959:85 , srv1521189903:85 , srv1561338089:85 , srv1640906072:85 , srv1659947947:85 , srv1663391316:85 , srv1681626404:85 , srv178018465:85 , srv1803375669:85 , srv1812510662:85 , srv1867811542:85 , srv1969801895:85 , srv2036332367:85 , srv2058432707:85 , srv2068621447:85 , srv2144370177:85 , srv304570856:85 , srv416549237:85 , srv465644679:85 , srv466715920:85 , srv466888229:85 , srv552603274:85 , srv608185650:85 , srv616740232:85 , srv725491510:85 , srv848653340:85 , srv849976173:85 , srv864033377:85 , srv931531301:85 , srv944961198:85 , srv969039038:85 , srv1190755779:86 , srv1861839673:86 , srv1958693311:641 }
2024-01-13 06:54:46,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:46,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700556981=45, srv2142326750=67, srv1110462776=8, srv849976173=90, srv1535425018=36, srv1351166217=26, srv1803375669=47, srv552603274=81, srv769802083=86, srv1300681795=23, srv1109234140=7, srv1381539154=28, srv1127634727=10, srv1812510662=48, srv1256214464=20, srv1394593176=29, srv2068621447=61, srv1695046646=44, srv1561338089=37, srv1192935143=16, srv1174048789=14, srv2073391772=62, srv1935589932=54, srv1462542094=30, srv1366033122=27, srv1640906072=39, srv785011397=87, srv1521189903=34, srv1534255259=35, srv2036332367=57, srv52743873=80, srv2124929064=66, srv839994737=88, srv1168693695=13, srv1626689993=38, srv123848524=17, srv1061098300=2, srv491902678=79, srv864606695=92, srv191176436=52, srv1693635606=43, srv330794818=73, srv848653340=89, srv1004231963=0, srv1659947947=40, srv178018465=46, srv1861839673=50, srv1923047558=53, srv2093584361=65, srv2144370177=68, srv466715920=77, srv608185650=83, srv866024672=93, srv10683279=4, srv1242403844=18, srv1958693311=55, srv268750864=70, srv465644679=76, srv1341538363=25, srv59816275=82, srv1294101795=22, srv1482030959=33, srv930544393=95, srv1681626404=42, srv616740232=84, srv725491510=85, srv1190755779=15, srv864033377=91, srv416549237=74, srv1023384341=1, srv466888229=78, srv208306794=64, srv1073909888=5, srv1258131067=21, srv969039038=99, srv931531301=96, srv1867811542=51, srv1145948384=12, srv226806474=69, srv304570856=72, srv1087081791=6, srv2058432707=59, srv2076734376=63, srv1120877398=9, srv927035139=94, srv961724156=98, srv2038287610=58, srv1466274698=31, srv1846040755=49, srv1063126904=3, srv1969801895=56, srv124620255=19, srv431970303=75, srv1318430569=24, srv944961198=97, srv1469739373=32, srv2058868409=60, srv27449048=71, srv1663391316=41, srv1145515145=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:46,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:46,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:46,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:46,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:46,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:46,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-13 06:54:46,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-13 06:54:46,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-13 06:54:46,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-13 06:54:46,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-13 06:54:46,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-13 06:54:46,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-13 06:54:46,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-13 06:54:46,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-13 06:54:46,950 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0016412198797244363); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:46,950 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-13 06:54:46,950 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.204610853873607E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0016412198797244363); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-13 06:54:47,120 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 286 ms to try 5000 different iterations.  Found a solution that moves 26 regions; Going from a computed imbalance of 3.204610853873607E-5 to a new imbalance of 5.405989317391374E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0011605177063713189); MoveCostFunction : (multiplier=7.0, imbalance=0.0028888888888888888); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:47,121 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1087081791:83 , srv1174048789:83 , srv1640906072:83 , srv1969801895:83 , srv208306794:83 , srv465644679:83 , srv466888229:83 , srv866024672:83 , srv1004231963:84 , srv1023384341:84 , srv1061098300:84 , srv1063126904:84 , srv10683279:84 , srv1073909888:84 , srv1109234140:84 , srv1110462776:84 , srv1120877398:84 , srv1127634727:84 , srv1145515145:84 , srv1145948384:84 , srv1168693695:84 , srv1190755779:84 , srv1192935143:84 , srv123848524:84 , srv1242403844:84 , srv124620255:84 , srv1258131067:84 , srv1294101795:84 , srv1300681795:84 , srv1318430569:84 , srv1341538363:84 , srv1351166217:84 , srv1366033122:84 , srv1381539154:84 , srv1394593176:84 , srv1462542094:84 , srv1466274698:84 , srv1469739373:84 , srv1482030959:84 , srv1521189903:84 , srv1534255259:84 , srv1535425018:84 , srv1561338089:84 , srv1659947947:84 , srv1663391316:84 , srv1681626404:84 , srv1693635606:84 , srv1695046646:84 , srv1700556981:84 , srv178018465:84 , srv1803375669:84 , srv1812510662:84 , srv1846040755:84 , srv1861839673:84 , srv1867811542:84 , srv191176436:84 , srv1935589932:84 , srv2036332367:84 , srv2038287610:84 , srv2058432707:84 , srv2058868409:84 , srv2068621447:84 , srv2073391772:84 , srv2124929064:84 , srv2142326750:84 , srv2144370177:84 , srv226806474:84 , srv268750864:84 , srv304570856:84 , srv416549237:84 , srv466715920:84 , srv491902678:84 , srv52743873:84 , srv552603274:84 , srv59816275:84 , srv608185650:84 , srv616740232:84 , srv725491510:84 , srv769802083:84 , srv785011397:84 , srv839994737:84 , srv848653340:84 , srv849976173:84 , srv864033377:84 , srv864606695:84 , srv927035139:84 , srv930544393:84 , srv931531301:84 , srv944961198:84 , srv961724156:84 , srv969039038:84 , srv1256214464:85 , srv1626689993:85 , srv1923047558:85 , srv2076734376:85 , srv2093584361:85 , srv27449048:85 , srv330794818:85 , srv431970303:85 , srv1958693311:684 }
2024-01-13 06:54:47,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:47,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700556981=45, srv2142326750=67, srv1110462776=8, srv849976173=90, srv1535425018=36, srv1351166217=26, srv1803375669=47, srv552603274=81, srv769802083=86, srv1300681795=23, srv1109234140=7, srv1381539154=28, srv1127634727=10, srv1812510662=48, srv1256214464=20, srv1394593176=29, srv2068621447=61, srv1695046646=44, srv1561338089=37, srv1192935143=16, srv1174048789=14, srv2073391772=62, srv1935589932=54, srv1462542094=30, srv1366033122=27, srv1640906072=39, srv785011397=87, srv1521189903=34, srv1534255259=35, srv2036332367=57, srv52743873=80, srv2124929064=66, srv839994737=88, srv1168693695=13, srv1626689993=38, srv123848524=17, srv1061098300=2, srv491902678=79, srv864606695=92, srv191176436=52, srv1693635606=43, srv330794818=73, srv848653340=89, srv1004231963=0, srv1659947947=40, srv178018465=46, srv1861839673=50, srv1923047558=53, srv2093584361=65, srv2144370177=68, srv466715920=77, srv608185650=83, srv866024672=93, srv10683279=4, srv1242403844=18, srv1958693311=55, srv268750864=70, srv465644679=76, srv1341538363=25, srv59816275=82, srv1294101795=22, srv1482030959=33, srv930544393=95, srv1681626404=42, srv616740232=84, srv725491510=85, srv1190755779=15, srv864033377=91, srv416549237=74, srv1023384341=1, srv466888229=78, srv208306794=64, srv1073909888=5, srv1258131067=21, srv969039038=99, srv931531301=96, srv1867811542=51, srv1145948384=12, srv226806474=69, srv304570856=72, srv1087081791=6, srv2058432707=59, srv2076734376=63, srv1120877398=9, srv927035139=94, srv961724156=98, srv2038287610=58, srv1466274698=31, srv1846040755=49, srv1063126904=3, srv1969801895=56, srv124620255=19, srv431970303=75, srv1318430569=24, srv944961198=97, srv1469739373=32, srv2058868409=60, srv27449048=71, srv1663391316=41, srv1145515145=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:47,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-13 06:54:47,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-13 06:54:47,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-13 06:54:47,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-13 06:54:47,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-13 06:54:47,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-13 06:54:47,228 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=5.223933426232788E-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=0.0011605177063713189); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:47,229 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1087081791:83 , srv1174048789:83 , srv1640906072:83 , srv1969801895:83 , srv208306794:83 , srv465644679:83 , srv466888229:83 , srv866024672:83 , srv1004231963:84 , srv1023384341:84 , srv1061098300:84 , srv1063126904:84 , srv10683279:84 , srv1073909888:84 , srv1109234140:84 , srv1110462776:84 , srv1120877398:84 , srv1127634727:84 , srv1145515145:84 , srv1145948384:84 , srv1168693695:84 , srv1190755779:84 , srv1192935143:84 , srv123848524:84 , srv1242403844:84 , srv124620255:84 , srv1258131067:84 , srv1294101795:84 , srv1300681795:84 , srv1318430569:84 , srv1341538363:84 , srv1351166217:84 , srv1366033122:84 , srv1381539154:84 , srv1394593176:84 , srv1462542094:84 , srv1466274698:84 , srv1469739373:84 , srv1482030959:84 , srv1521189903:84 , srv1534255259:84 , srv1535425018:84 , srv1561338089:84 , srv1659947947:84 , srv1663391316:84 , srv1681626404:84 , srv1693635606:84 , srv1695046646:84 , srv1700556981:84 , srv178018465:84 , srv1803375669:84 , srv1812510662:84 , srv1846040755:84 , srv1861839673:84 , srv1867811542:84 , srv191176436:84 , srv1935589932:84 , srv2036332367:84 , srv2038287610:84 , srv2058432707:84 , srv2058868409:84 , srv2068621447:84 , srv2073391772:84 , srv2124929064:84 , srv2142326750:84 , srv2144370177:84 , srv226806474:84 , srv268750864:84 , srv304570856:84 , srv416549237:84 , srv466715920:84 , srv491902678:84 , srv52743873:84 , srv552603274:84 , srv59816275:84 , srv608185650:84 , srv616740232:84 , srv725491510:84 , srv769802083:84 , srv785011397:84 , srv839994737:84 , srv848653340:84 , srv849976173:84 , srv864033377:84 , srv864606695:84 , srv927035139:84 , srv930544393:84 , srv931531301:84 , srv944961198:84 , srv961724156:84 , srv969039038:84 , srv1256214464:85 , srv1626689993:85 , srv1923047558:85 , srv2076734376:85 , srv2093584361:85 , srv27449048:85 , srv330794818:85 , srv431970303:85 , srv1958693311:684 }
2024-01-13 06:54:47,259 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=222 (was 222), ProcessCount=171 (was 171), AvailableMemoryMB=8750 (was 9489)
2024-01-13 06:54:47,269 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=222, ProcessCount=171, AvailableMemoryMB=8750
2024-01-13 06:54:47,269 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-13 06:54:47,270 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-01-13 06:54:47,276 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1013793455:84 , srv1035667848:84 , srv1094811476:84 , srv1354623443:84 , srv1504195625:84 , srv1590703058:84 , srv165139731:84 , srv1716580821:84 , srv1722527962:84 , srv1754895455:84 , srv178424794:84 , srv1792876308:84 , srv1934482777:84 , srv1952726441:84 , srv2048414388:84 , srv260268832:84 , srv267461304:84 , srv27140038:84 , srv345976334:84 , srv393319263:84 , srv467512196:84 , srv514707619:84 , srv600841982:84 , srv614246845:84 , srv680517018:84 , srv836799081:84 , srv882326311:84 , srv925156671:84 , srv973148340:84 , srv555236661:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-13 06:54:47,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:54:47,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv467512196=20, srv514707619=21, srv882326311=27, srv1716580821=7, srv1013793455=0, srv836799081=26, srv1590703058=5, srv614246845=24, srv1792876308=11, srv260268832=15, srv555236661=22, srv973148340=29, srv1035667848=1, srv1504195625=4, srv2048414388=14, srv267461304=16, srv393319263=19, srv1934482777=12, srv925156671=28, srv1952726441=13, srv1354623443=3, srv600841982=23, srv1094811476=2, srv680517018=25, srv1754895455=9, srv345976334=18, srv1722527962=8, srv27140038=17, srv178424794=10, srv165139731=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:54:47,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:54:47,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:54:47,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:54:47,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:54:47,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:54:47,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:54:47,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:54:47,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:54:47,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:54:47,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:54:47,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:54:47,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-13 06:54:47,300 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=1.1786156386686137, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:54:47,300 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912755855309386, 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=1.1786156386686137, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-01-13 06:56:47,290 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9384713 different iterations.  Found a solution that moves 1844 regions; Going from a computed imbalance of 0.9912755855309386 to a new imbalance of 4.303987990979898E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.682962962962963, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:56:47,295 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1013793455:90 , srv1035667848:90 , srv1094811476:90 , srv1354623443:90 , srv1504195625:90 , srv1590703058:90 , srv165139731:90 , srv1716580821:90 , srv1722527962:90 , srv1754895455:90 , srv178424794:90 , srv1792876308:90 , srv1934482777:90 , srv1952726441:90 , srv2048414388:90 , srv260268832:90 , srv267461304:90 , srv27140038:90 , srv345976334:90 , srv393319263:90 , srv467512196:90 , srv514707619:90 , srv555236661:90 , srv600841982:90 , srv614246845:90 , srv680517018:90 , srv836799081:90 , srv882326311:90 , srv925156671:90 , srv973148340:90 }
2024-01-13 06:56:47,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-13 06:56:47,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv467512196=20, srv514707619=21, srv882326311=27, srv1716580821=7, srv1013793455=0, srv836799081=26, srv1590703058=5, srv614246845=24, srv1792876308=11, srv260268832=15, srv555236661=22, srv973148340=29, srv1035667848=1, srv1504195625=4, srv2048414388=14, srv267461304=16, srv393319263=19, srv1934482777=12, srv925156671=28, srv1952726441=13, srv1354623443=3, srv600841982=23, srv1094811476=2, srv680517018=25, srv1754895455=9, srv345976334=18, srv1722527962=8, srv27140038=17, srv178424794=10, srv165139731=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-13 06:56:47,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-13 06:56:47,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-13 06:56:47,309 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-13 06:56:47,310 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1013793455:90 , srv1035667848:90 , srv1094811476:90 , srv1354623443:90 , srv1504195625:90 , srv1590703058:90 , srv165139731:90 , srv1716580821:90 , srv1722527962:90 , srv1754895455:90 , srv178424794:90 , srv1792876308:90 , srv1934482777:90 , srv1952726441:90 , srv2048414388:90 , srv260268832:90 , srv267461304:90 , srv27140038:90 , srv345976334:90 , srv393319263:90 , srv467512196:90 , srv514707619:90 , srv555236661:90 , srv600841982:90 , srv614246845:90 , srv680517018:90 , srv836799081:90 , srv882326311:90 , srv925156671:90 , srv973148340:90 }
2024-01-13 06:56:47,320 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=155 (was 222), ProcessCount=169 (was 171), AvailableMemoryMB=9896 (was 8750) - AvailableMemoryMB LEAK? -