2023-11-26 12:53:11,539 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-26 12:53:11,856 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-26 12:53:11,965 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-26 12:53:12,033 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-26 12:53:12,040 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-26 12:53:12,058 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=298, ProcessCount=173, AvailableMemoryMB=9739
2023-11-26 12:53:12,060 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-26 12:53:12,061 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-26 12:53:12,194 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1022068043:84 , srv1036058394:84 , srv1059680256:84 , srv1092472150:84 , srv1107337548:84 , srv1125293447:84 , srv1131365418:84 , srv1135637178:84 , srv1157879846:84 , srv117208989:84 , srv118477018:84 , srv1291863966:84 , srv1410201416:84 , srv1441899126:84 , srv1445919862:84 , srv1460142073:84 , srv1466713727:84 , srv1469324819:84 , srv1470994853:84 , srv1480595072:84 , srv1521037367:84 , srv1592302508:84 , srv160428465:84 , srv1630886198:84 , srv1647446358:84 , srv1676583029:84 , srv1693247644:84 , srv1725506168:84 , srv1750462217:84 , srv1791468069:84 , srv1798863595:84 , srv1837619972:84 , srv1840246812:84 , srv1848537539:84 , srv1865283463:84 , srv1886970352:84 , srv1906149969:84 , srv1908516176:84 , srv1919753793:84 , srv1938856423:84 , srv1945557487:84 , srv1969447354:84 , srv1981723202:84 , srv1997513424:84 , srv2006080573:84 , srv2034046589:84 , srv2044742384:84 , srv2046437805:84 , srv2066529617:84 , srv2080454533:84 , srv2103566219:84 , srv2125999558:84 , srv2136004345:84 , srv2137300103:84 , srv221042934:84 , srv22687700:84 , srv250087187:84 , srv270175819:84 , srv39175796:84 , srv394552239:84 , srv399006778:84 , srv402188608:84 , srv415539230:84 , srv427481141:84 , srv462659542:84 , srv465029597:84 , srv470125006:84 , srv473797358:84 , srv476293862:84 , srv484938467:84 , srv530035929:84 , srv544693410:84 , srv54653832:84 , srv552121460:84 , srv563103110:84 , srv597197212:84 , srv613115246:84 , srv615434910:84 , srv634971001:84 , srv677777720:84 , srv709541181:84 , srv715737517:84 , srv726887524:84 , srv75088928:84 , srv790995222:84 , srv81741316:84 , srv820993620:84 , srv84881086:84 , srv863033425:84 , srv865009803:84 , srv869715194:84 , srv876423821:84 , srv889481408:84 , srv909609456:84 , srv91801143:84 , srv91994711:84 , srv926784103:84 , srv99271744:84 , srv993423465:84 , srv2052985761:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-26 12:53:12,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:53:12,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1521037367=20, srv1919753793=38, srv1441899126=13, srv552121460=74, srv1865283463=34, srv2034046589=45, srv1750462217=28, srv715737517=82, srv1022068043=0, srv1981723202=42, srv118477018=10, srv2136004345=53, srv677777720=80, srv909609456=94, srv597197212=76, srv270175819=58, srv1460142073=15, srv394552239=60, srv1886970352=35, srv1107337548=4, srv926784103=97, srv81741316=86, srv865009803=90, srv993423465=99, srv2103566219=51, srv160428465=22, srv1410201416=12, srv1837619972=31, srv2052985761=48, srv876423821=92, srv1906149969=36, srv1592302508=21, srv484938467=70, srv250087187=57, srv726887524=83, srv1125293447=5, srv1938856423=39, srv75088928=84, srv1798863595=30, srv427481141=64, srv1997513424=43, srv476293862=69, srv1157879846=8, srv465029597=66, srv1131365418=6, srv613115246=77, srv1466713727=16, srv2044742384=46, srv1469324819=17, srv2137300103=54, srv1791468069=29, srv415539230=63, srv1848537539=33, srv39175796=59, srv22687700=56, srv2046437805=47, srv1445919862=14, srv54653832=73, srv1908516176=37, srv2125999558=52, srv91994711=96, srv863033425=89, srv1059680256=2, srv530035929=71, srv544693410=72, srv402188608=62, srv1135637178=7, srv709541181=81, srv399006778=61, srv2080454533=50, srv462659542=65, srv790995222=85, srv889481408=93, srv1291863966=11, srv1630886198=23, srv2066529617=49, srv1725506168=27, srv221042934=55, srv2006080573=44, srv1036058394=1, srv634971001=79, srv470125006=67, srv99271744=98, srv1945557487=40, srv563103110=75, srv1470994853=18, srv1480595072=19, srv91801143=95, srv473797358=68, srv1840246812=32, srv869715194=91, srv1676583029=25, srv84881086=88, srv615434910=78, srv1092472150=3, srv117208989=9, srv1647446358=24, srv820993620=87, srv1693247644=26, srv1969447354=41} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:53:12,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:53:12,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:53:12,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:53:12,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:53:12,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:53:12,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:53:12,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:53:12,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:53:12,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:53:12,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:53:12,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:53:12,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:53:12,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:53:12,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:53:12,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:53:12,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:53:12,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:53:12,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:53:12,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:53:12,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:53:12,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:53:12,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:53:12,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:53:12,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:53:12,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:53:12,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:53:12,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:53:12,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:53:12,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:53:12,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:53:12,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-26 12:53:12,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-26 12:53:12,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-26 12:53:12,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-26 12:53:12,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-26 12:53:12,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-26 12:53:12,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-26 12:53:12,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-26 12:53:12,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-26 12:53:12,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-26 12:53:12,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-26 12:53:12,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-26 12:53:12,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-26 12:53:12,307 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-26 12:53:12,307 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-26 12:53:12,307 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-26 12:53:12,307 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-26 12:53:12,307 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-26 12:53:12,307 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-26 12:53:12,308 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-26 12:53:12,308 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-26 12:53:12,308 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-26 12:53:12,308 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-26 12:53:12,308 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-26 12:53:12,308 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-26 12:53:12,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-26 12:53:12,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-26 12:53:12,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-26 12:53:12,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-26 12:53:12,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-26 12:53:12,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-26 12:53:12,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-26 12:53:12,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-26 12:53:12,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-26 12:53:12,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-26 12:53:12,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-26 12:53:12,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-26 12:53:12,311 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-26 12:53:12,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-26 12:53:12,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-26 12:53:12,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-26 12:53:12,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-26 12:53:12,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-26 12:53:12,312 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-26 12:53:12,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-26 12:53:12,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-26 12:53:12,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-26 12:53:12,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-26 12:53:12,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-26 12:53:12,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-26 12:53:12,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-26 12:53:12,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-26 12:53:12,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-26 12:53:12,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-26 12:53:12,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-26 12:53:12,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-26 12:53:12,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-26 12:53:12,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-26 12:53:12,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-26 12:53:12,734 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:12,735 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-26 12:53:12,735 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-26 12:53:13,137 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 787 ms to try 5000 different iterations.  Found a solution that moves 4759 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17765686727067428. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04031117273427888, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05664784793480986, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5287777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04031117273427888, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17266666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24133333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:13,155 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2066529617:81 , srv221042934:81 , srv1410201416:82 , srv1969447354:82 , srv2044742384:82 , srv250087187:82 , srv462659542:82 , srv613115246:82 , srv790995222:82 , srv1445919862:83 , srv1938856423:83 , srv2046437805:83 , srv22687700:83 , srv889481408:83 , srv1131365418:84 , srv1291863966:84 , srv1460142073:84 , srv1466713727:84 , srv1480595072:84 , srv1521037367:84 , srv1908516176:84 , srv2103566219:84 , srv634971001:84 , srv869715194:84 , srv909609456:84 , srv99271744:84 , srv1125293447:85 , srv1135637178:85 , srv117208989:85 , srv1676583029:85 , srv1791468069:85 , srv402188608:85 , srv470125006:85 , srv484938467:85 , srv530035929:85 , srv709541181:85 , srv820993620:85 , srv84881086:85 , srv876423821:85 , srv993423465:85 , srv1022068043:86 , srv1092472150:86 , srv1107337548:86 , srv1441899126:86 , srv1469324819:86 , srv1470994853:86 , srv1837619972:86 , srv1919753793:86 , srv2006080573:86 , srv2137300103:86 , srv270175819:86 , srv394552239:86 , srv715737517:86 , srv726887524:86 , srv1036058394:87 , srv160428465:87 , srv1647446358:87 , srv1693247644:87 , srv1750462217:87 , srv1865283463:87 , srv1886970352:87 , srv1981723202:87 , srv2125999558:87 , srv39175796:87 , srv399006778:87 , srv473797358:87 , srv544693410:87 , srv615434910:87 , srv75088928:87 , srv863033425:87 , srv91994711:87 , srv1157879846:88 , srv118477018:88 , srv1725506168:88 , srv1945557487:88 , srv2136004345:88 , srv427481141:88 , srv552121460:88 , srv563103110:88 , srv865009803:88 , srv1059680256:89 , srv1798863595:89 , srv1906149969:89 , srv2080454533:89 , srv91801143:89 , srv465029597:90 , srv476293862:90 , srv81741316:90 , srv1630886198:91 , srv1840246812:91 , srv1997513424:91 , srv415539230:91 , srv54653832:91 , srv597197212:91 , srv926784103:91 , srv1592302508:92 , srv1848537539:92 , srv677777720:95 , srv2034046589:97 , srv2052985761:448 }
2023-11-26 12:53:13,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:53:13,162 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1521037367=20, srv1919753793=38, srv1441899126=13, srv552121460=74, srv1865283463=34, srv2034046589=45, srv1750462217=28, srv715737517=82, srv1022068043=0, srv1981723202=42, srv118477018=10, srv2136004345=53, srv677777720=80, srv909609456=94, srv597197212=76, srv270175819=58, srv1460142073=15, srv394552239=60, srv1886970352=35, srv1107337548=4, srv926784103=97, srv81741316=86, srv865009803=90, srv993423465=99, srv2103566219=51, srv160428465=22, srv1410201416=12, srv1837619972=31, srv2052985761=48, srv876423821=92, srv1906149969=36, srv1592302508=21, srv484938467=70, srv250087187=57, srv726887524=83, srv1125293447=5, srv1938856423=39, srv75088928=84, srv1798863595=30, srv427481141=64, srv1997513424=43, srv476293862=69, srv1157879846=8, srv465029597=66, srv1131365418=6, srv613115246=77, srv1466713727=16, srv2044742384=46, srv1469324819=17, srv2137300103=54, srv1791468069=29, srv415539230=63, srv1848537539=33, srv39175796=59, srv22687700=56, srv2046437805=47, srv1445919862=14, srv54653832=73, srv1908516176=37, srv2125999558=52, srv91994711=96, srv863033425=89, srv1059680256=2, srv530035929=71, srv544693410=72, srv402188608=62, srv1135637178=7, srv709541181=81, srv399006778=61, srv2080454533=50, srv462659542=65, srv790995222=85, srv889481408=93, srv1291863966=11, srv1630886198=23, srv2066529617=49, srv1725506168=27, srv221042934=55, srv2006080573=44, srv1036058394=1, srv634971001=79, srv470125006=67, srv99271744=98, srv1945557487=40, srv563103110=75, srv1470994853=18, srv1480595072=19, srv91801143=95, srv473797358=68, srv1840246812=32, srv869715194=91, srv1676583029=25, srv84881086=88, srv615434910=78, srv1092472150=3, srv117208989=9, srv1647446358=24, srv820993620=87, srv1693247644=26, srv1969447354=41} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-26 12:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-26 12:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-26 12:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-26 12:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-26 12:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-26 12:53:13,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-26 12:53:13,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-26 12:53:13,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-26 12:53:13,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-26 12:53:13,366 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=0.04031117273427888, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05664784793480986, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04031117273427888, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17266666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24133333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:13,366 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-26 12:53:13,366 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17762354404044262, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04031117273427888, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05664784793480986, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04031117273427888, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17266666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24133333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-26 12:53:13,684 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 461 ms to try 5000 different iterations.  Found a solution that moves 2580 regions; Going from a computed imbalance of 0.17762354404044262 to a new imbalance of 0.018965888541574896. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021626700599612733); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034527433423443527, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2866666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021626700599612733); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.015833333333333335); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04925, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:13,694 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2034046589:75 , srv677777720:77 , srv1592302508:80 , srv1630886198:80 , srv1840246812:80 , srv1848537539:80 , srv1997513424:81 , srv865009803:81 , srv1157879846:82 , srv2080454533:82 , srv81741316:82 , srv926784103:82 , srv1059680256:83 , srv118477018:83 , srv1837619972:83 , srv2125999558:83 , srv270175819:83 , srv415539230:83 , srv427481141:83 , srv476293862:83 , srv563103110:83 , srv615434910:83 , srv117208989:84 , srv1441899126:84 , srv1693247644:84 , srv1725506168:84 , srv1798863595:84 , srv1886970352:84 , srv1945557487:84 , srv2136004345:84 , srv39175796:84 , srv597197212:84 , srv1135637178:85 , srv1470994853:85 , srv160428465:85 , srv402188608:85 , srv530035929:85 , srv54653832:85 , srv552121460:85 , srv715737517:85 , srv75088928:85 , srv820993620:85 , srv863033425:85 , srv91801143:85 , srv1022068043:86 , srv1092472150:86 , srv1107337548:86 , srv1460142073:86 , srv1647446358:86 , srv1906149969:86 , srv1919753793:86 , srv1938856423:86 , srv394552239:86 , srv473797358:86 , srv726887524:86 , srv869715194:86 , srv876423821:86 , srv91994711:86 , srv1131365418:87 , srv1291863966:87 , srv1445919862:87 , srv1466713727:87 , srv1469324819:87 , srv1480595072:87 , srv1750462217:87 , srv1865283463:87 , srv2006080573:87 , srv2137300103:87 , srv399006778:87 , srv465029597:87 , srv470125006:87 , srv544693410:87 , srv1036058394:88 , srv1521037367:88 , srv1791468069:88 , srv1981723202:88 , srv250087187:88 , srv462659542:88 , srv484938467:88 , srv634971001:88 , srv709541181:88 , srv84881086:88 , srv889481408:88 , srv1125293447:89 , srv1676583029:89 , srv2066529617:89 , srv2103566219:89 , srv22687700:89 , srv613115246:89 , srv99271744:89 , srv993423465:89 , srv1908516176:90 , srv2046437805:90 , srv790995222:90 , srv909609456:90 , srv1410201416:91 , srv1969447354:92 , srv2044742384:92 , srv221042934:93 , srv2052985761:518 }
2023-11-26 12:53:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:53:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1521037367=20, srv1919753793=38, srv1441899126=13, srv552121460=74, srv1865283463=34, srv2034046589=45, srv1750462217=28, srv715737517=82, srv1022068043=0, srv1981723202=42, srv118477018=10, srv2136004345=53, srv677777720=80, srv909609456=94, srv597197212=76, srv270175819=58, srv1460142073=15, srv394552239=60, srv1886970352=35, srv1107337548=4, srv926784103=97, srv81741316=86, srv865009803=90, srv993423465=99, srv2103566219=51, srv160428465=22, srv1410201416=12, srv1837619972=31, srv2052985761=48, srv876423821=92, srv1906149969=36, srv1592302508=21, srv484938467=70, srv250087187=57, srv726887524=83, srv1125293447=5, srv1938856423=39, srv75088928=84, srv1798863595=30, srv427481141=64, srv1997513424=43, srv476293862=69, srv1157879846=8, srv465029597=66, srv1131365418=6, srv613115246=77, srv1466713727=16, srv2044742384=46, srv1469324819=17, srv2137300103=54, srv1791468069=29, srv415539230=63, srv1848537539=33, srv39175796=59, srv22687700=56, srv2046437805=47, srv1445919862=14, srv54653832=73, srv1908516176=37, srv2125999558=52, srv91994711=96, srv863033425=89, srv1059680256=2, srv530035929=71, srv544693410=72, srv402188608=62, srv1135637178=7, srv709541181=81, srv399006778=61, srv2080454533=50, srv462659542=65, srv790995222=85, srv889481408=93, srv1291863966=11, srv1630886198=23, srv2066529617=49, srv1725506168=27, srv221042934=55, srv2006080573=44, srv1036058394=1, srv634971001=79, srv470125006=67, srv99271744=98, srv1945557487=40, srv563103110=75, srv1470994853=18, srv1480595072=19, srv91801143=95, srv473797358=68, srv1840246812=32, srv869715194=91, srv1676583029=25, srv84881086=88, srv615434910=78, srv1092472150=3, srv117208989=9, srv1647446358=24, srv820993620=87, srv1693247644=26, srv1969447354=41} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:53:13,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:53:13,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:53:13,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:53:13,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-26 12:53:13,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-26 12:53:13,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-26 12:53:13,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-26 12:53:13,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-26 12:53:13,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-26 12:53:13,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-26 12:53:13,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-26 12:53:13,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-26 12:53:13,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-26 12:53:13,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-26 12:53:13,874 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=0.021626700599612733); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034527433423443527, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021626700599612733); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.015833333333333335); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04925, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:13,875 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-26 12:53:13,875 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.018947822995452234, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021626700599612733); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034527433423443527, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021626700599612733); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.015833333333333335); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04925, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-26 12:53:14,121 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 374 ms to try 5000 different iterations.  Found a solution that moves 995 regions; Going from a computed imbalance of 0.018947822995452234 to a new imbalance of 6.739173285723102E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0077897935083739624); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.013163906713248411); MoveCostFunction : (multiplier=7.0, imbalance=0.11055555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0077897935083739624); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:14,123 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv465029597:80 , srv1036058394:82 , srv1906149969:82 , srv1981723202:82 , srv544693410:82 , srv54653832:82 , srv1125293447:83 , srv1676583029:83 , srv1865283463:83 , srv1908516176:83 , srv221042934:83 , srv552121460:83 , srv597197212:83 , srv909609456:83 , srv993423465:83 , srv1107337548:84 , srv1410201416:84 , srv1521037367:84 , srv1647446358:84 , srv1750462217:84 , srv1791468069:84 , srv1798863595:84 , srv1969447354:84 , srv2006080573:84 , srv2044742384:84 , srv2046437805:84 , srv22687700:84 , srv394552239:84 , srv399006778:84 , srv415539230:84 , srv473797358:84 , srv476293862:84 , srv634971001:84 , srv75088928:84 , srv84881086:84 , srv91801143:84 , srv926784103:84 , srv99271744:84 , srv1469324819:85 , srv1592302508:85 , srv1945557487:85 , srv2034046589:85 , srv2080454533:85 , srv2103566219:85 , srv2136004345:85 , srv2137300103:85 , srv39175796:85 , srv470125006:85 , srv484938467:85 , srv677777720:85 , srv81741316:85 , srv863033425:85 , srv91994711:85 , srv1059680256:86 , srv1092472150:86 , srv1131365418:86 , srv1157879846:86 , srv1466713727:86 , srv1470994853:86 , srv1480595072:86 , srv160428465:86 , srv1693247644:86 , srv1840246812:86 , srv1848537539:86 , srv1919753793:86 , srv1997513424:86 , srv402188608:86 , srv427481141:86 , srv530035929:86 , srv613115246:86 , srv709541181:86 , srv726887524:86 , srv790995222:86 , srv889481408:86 , srv1022068043:87 , srv1135637178:87 , srv118477018:87 , srv1291863966:87 , srv1441899126:87 , srv1460142073:87 , srv1630886198:87 , srv1725506168:87 , srv1886970352:87 , srv2066529617:87 , srv250087187:87 , srv563103110:87 , srv615434910:87 , srv820993620:87 , srv876423821:87 , srv1445919862:88 , srv2125999558:88 , srv270175819:88 , srv715737517:88 , srv865009803:88 , srv869715194:88 , srv117208989:89 , srv1837619972:89 , srv1938856423:89 , srv462659542:89 , srv2052985761:561 }
2023-11-26 12:53:14,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:53:14,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1521037367=20, srv1919753793=38, srv1441899126=13, srv552121460=74, srv1865283463=34, srv2034046589=45, srv1750462217=28, srv715737517=82, srv1022068043=0, srv1981723202=42, srv118477018=10, srv2136004345=53, srv677777720=80, srv909609456=94, srv597197212=76, srv270175819=58, srv1460142073=15, srv394552239=60, srv1886970352=35, srv1107337548=4, srv926784103=97, srv81741316=86, srv865009803=90, srv993423465=99, srv2103566219=51, srv160428465=22, srv1410201416=12, srv1837619972=31, srv2052985761=48, srv876423821=92, srv1906149969=36, srv1592302508=21, srv484938467=70, srv250087187=57, srv726887524=83, srv1125293447=5, srv1938856423=39, srv75088928=84, srv1798863595=30, srv427481141=64, srv1997513424=43, srv476293862=69, srv1157879846=8, srv465029597=66, srv1131365418=6, srv613115246=77, srv1466713727=16, srv2044742384=46, srv1469324819=17, srv2137300103=54, srv1791468069=29, srv415539230=63, srv1848537539=33, srv39175796=59, srv22687700=56, srv2046437805=47, srv1445919862=14, srv54653832=73, srv1908516176=37, srv2125999558=52, srv91994711=96, srv863033425=89, srv1059680256=2, srv530035929=71, srv544693410=72, srv402188608=62, srv1135637178=7, srv709541181=81, srv399006778=61, srv2080454533=50, srv462659542=65, srv790995222=85, srv889481408=93, srv1291863966=11, srv1630886198=23, srv2066529617=49, srv1725506168=27, srv221042934=55, srv2006080573=44, srv1036058394=1, srv634971001=79, srv470125006=67, srv99271744=98, srv1945557487=40, srv563103110=75, srv1470994853=18, srv1480595072=19, srv91801143=95, srv473797358=68, srv1840246812=32, srv869715194=91, srv1676583029=25, srv84881086=88, srv615434910=78, srv1092472150=3, srv117208989=9, srv1647446358=24, srv820993620=87, srv1693247644=26, srv1969447354=41} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:53:14,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:53:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:53:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-26 12:53:14,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-26 12:53:14,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-26 12:53:14,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-26 12:53:14,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-26 12:53:14,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-26 12:53:14,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-26 12:53:14,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-26 12:53:14,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-26 12:53:14,291 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=0.0077897935083739624); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.013163906713248411); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0077897935083739624); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:14,292 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-26 12:53:14,292 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.669501896606643E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0077897935083739624); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.013163906713248411); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0077897935083739624); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-26 12:53:14,779 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 615 ms to try 5000 different iterations.  Found a solution that moves 298 regions; Going from a computed imbalance of 6.669501896606643E-4 to a new imbalance of 2.209877915311594E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0022721660362024225); MoveCostFunction : (multiplier=7.0, imbalance=0.03311111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:14,780 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1022068043:83 , srv1725506168:83 , srv462659542:83 , srv709541181:83 , srv715737517:83 , srv1059680256:84 , srv1092472150:84 , srv1131365418:84 , srv117208989:84 , srv118477018:84 , srv1291863966:84 , srv1410201416:84 , srv1469324819:84 , srv160428465:84 , srv1630886198:84 , srv1837619972:84 , srv1848537539:84 , srv1886970352:84 , srv1906149969:84 , srv1919753793:84 , srv1938856423:84 , srv1969447354:84 , srv2006080573:84 , srv2044742384:84 , srv2125999558:84 , srv399006778:84 , srv415539230:84 , srv427481141:84 , srv54653832:84 , srv563103110:84 , srv597197212:84 , srv677777720:84 , srv726887524:84 , srv790995222:84 , srv869715194:84 , srv876423821:84 , srv91801143:84 , srv91994711:84 , srv1036058394:85 , srv1125293447:85 , srv1135637178:85 , srv1441899126:85 , srv1445919862:85 , srv1460142073:85 , srv1466713727:85 , srv1470994853:85 , srv1480595072:85 , srv1521037367:85 , srv1647446358:85 , srv1676583029:85 , srv1693247644:85 , srv1750462217:85 , srv1791468069:85 , srv1798863595:85 , srv1840246812:85 , srv1865283463:85 , srv1908516176:85 , srv1945557487:85 , srv1997513424:85 , srv2034046589:85 , srv2046437805:85 , srv2066529617:85 , srv2103566219:85 , srv2136004345:85 , srv2137300103:85 , srv221042934:85 , srv22687700:85 , srv250087187:85 , srv270175819:85 , srv465029597:85 , srv470125006:85 , srv473797358:85 , srv476293862:85 , srv484938467:85 , srv530035929:85 , srv613115246:85 , srv615434910:85 , srv81741316:85 , srv820993620:85 , srv84881086:85 , srv863033425:85 , srv865009803:85 , srv909609456:85 , srv926784103:85 , srv99271744:85 , srv993423465:85 , srv1107337548:86 , srv1157879846:86 , srv1592302508:86 , srv1981723202:86 , srv2080454533:86 , srv39175796:86 , srv394552239:86 , srv402188608:86 , srv544693410:86 , srv552121460:86 , srv634971001:86 , srv75088928:86 , srv889481408:86 , srv2052985761:615 }
2023-11-26 12:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:53:14,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1521037367=20, srv1919753793=38, srv1441899126=13, srv552121460=74, srv1865283463=34, srv2034046589=45, srv1750462217=28, srv715737517=82, srv1022068043=0, srv1981723202=42, srv118477018=10, srv2136004345=53, srv677777720=80, srv909609456=94, srv597197212=76, srv270175819=58, srv1460142073=15, srv394552239=60, srv1886970352=35, srv1107337548=4, srv926784103=97, srv81741316=86, srv865009803=90, srv993423465=99, srv2103566219=51, srv160428465=22, srv1410201416=12, srv1837619972=31, srv2052985761=48, srv876423821=92, srv1906149969=36, srv1592302508=21, srv484938467=70, srv250087187=57, srv726887524=83, srv1125293447=5, srv1938856423=39, srv75088928=84, srv1798863595=30, srv427481141=64, srv1997513424=43, srv476293862=69, srv1157879846=8, srv465029597=66, srv1131365418=6, srv613115246=77, srv1466713727=16, srv2044742384=46, srv1469324819=17, srv2137300103=54, srv1791468069=29, srv415539230=63, srv1848537539=33, srv39175796=59, srv22687700=56, srv2046437805=47, srv1445919862=14, srv54653832=73, srv1908516176=37, srv2125999558=52, srv91994711=96, srv863033425=89, srv1059680256=2, srv530035929=71, srv544693410=72, srv402188608=62, srv1135637178=7, srv709541181=81, srv399006778=61, srv2080454533=50, srv462659542=65, srv790995222=85, srv889481408=93, srv1291863966=11, srv1630886198=23, srv2066529617=49, srv1725506168=27, srv221042934=55, srv2006080573=44, srv1036058394=1, srv634971001=79, srv470125006=67, srv99271744=98, srv1945557487=40, srv563103110=75, srv1470994853=18, srv1480595072=19, srv91801143=95, srv473797358=68, srv1840246812=32, srv869715194=91, srv1676583029=25, srv84881086=88, srv615434910=78, srv1092472150=3, srv117208989=9, srv1647446358=24, srv820993620=87, srv1693247644=26, srv1969447354=41} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:53:14,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:53:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:53:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-26 12:53:14,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-26 12:53:14,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-26 12:53:14,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-26 12:53:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-26 12:53:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-26 12:53:14,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-26 12:53:14,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-26 12:53:14,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-26 12:53:14,970 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=2.001213855445215E-5 <= 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=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0022721660362024225); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:14,971 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1022068043:83 , srv1725506168:83 , srv462659542:83 , srv709541181:83 , srv715737517:83 , srv1059680256:84 , srv1092472150:84 , srv1131365418:84 , srv117208989:84 , srv118477018:84 , srv1291863966:84 , srv1410201416:84 , srv1469324819:84 , srv160428465:84 , srv1630886198:84 , srv1837619972:84 , srv1848537539:84 , srv1886970352:84 , srv1906149969:84 , srv1919753793:84 , srv1938856423:84 , srv1969447354:84 , srv2006080573:84 , srv2044742384:84 , srv2125999558:84 , srv399006778:84 , srv415539230:84 , srv427481141:84 , srv54653832:84 , srv563103110:84 , srv597197212:84 , srv677777720:84 , srv726887524:84 , srv790995222:84 , srv869715194:84 , srv876423821:84 , srv91801143:84 , srv91994711:84 , srv1036058394:85 , srv1125293447:85 , srv1135637178:85 , srv1441899126:85 , srv1445919862:85 , srv1460142073:85 , srv1466713727:85 , srv1470994853:85 , srv1480595072:85 , srv1521037367:85 , srv1647446358:85 , srv1676583029:85 , srv1693247644:85 , srv1750462217:85 , srv1791468069:85 , srv1798863595:85 , srv1840246812:85 , srv1865283463:85 , srv1908516176:85 , srv1945557487:85 , srv1997513424:85 , srv2034046589:85 , srv2046437805:85 , srv2066529617:85 , srv2103566219:85 , srv2136004345:85 , srv2137300103:85 , srv221042934:85 , srv22687700:85 , srv250087187:85 , srv270175819:85 , srv465029597:85 , srv470125006:85 , srv473797358:85 , srv476293862:85 , srv484938467:85 , srv530035929:85 , srv613115246:85 , srv615434910:85 , srv81741316:85 , srv820993620:85 , srv84881086:85 , srv863033425:85 , srv865009803:85 , srv909609456:85 , srv926784103:85 , srv99271744:85 , srv993423465:85 , srv1107337548:86 , srv1157879846:86 , srv1592302508:86 , srv1981723202:86 , srv2080454533:86 , srv39175796:86 , srv394552239:86 , srv402188608:86 , srv544693410:86 , srv552121460:86 , srv634971001:86 , srv75088928:86 , srv889481408:86 , srv2052985761:615 }
2023-11-26 12:53:15,009 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=298 (was 298), ProcessCount=173 (was 173), AvailableMemoryMB=8851 (was 9739)
2023-11-26 12:53:15,019 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=298, ProcessCount=173, AvailableMemoryMB=8850
2023-11-26 12:53:15,020 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-26 12:53:15,020 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-11-26 12:53:15,032 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1048858156:84 , srv1055840051:84 , srv1080474725:84 , srv108784300:84 , srv139380312:84 , srv1416599653:84 , srv1637090500:84 , srv1780773424:84 , srv182828668:84 , srv1832507064:84 , srv189088084:84 , srv2003890022:84 , srv2109155597:84 , srv2121977061:84 , srv227515071:84 , srv235865833:84 , srv25354589:84 , srv281540516:84 , srv454090768:84 , srv456536904:84 , srv502335892:84 , srv530498268:84 , srv532963015:84 , srv533250449:84 , srv652878404:84 , srv686498112:84 , srv728237136:84 , srv886346084:84 , srv96851443:84 , srv1010118001:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-26 12:53:15,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:53:15,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1048858156=1, srv1832507064=10, srv686498112=26, srv281540516=18, srv532963015=23, srv456536904=20, srv652878404=25, srv2109155597=13, srv1780773424=8, srv530498268=22, srv2003890022=12, srv1080474725=3, srv1637090500=7, srv1055840051=2, srv728237136=27, srv189088084=11, srv139380312=5, srv2121977061=14, srv454090768=19, srv1416599653=6, srv886346084=28, srv96851443=29, srv502335892=21, srv182828668=9, srv25354589=17, srv108784300=4, srv1010118001=0, srv235865833=16, srv227515071=15, srv533250449=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:53:15,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:53:15,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:53:15,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:53:15,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:53:15,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:53:15,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:53:15,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:53:15,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:53:15,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-26 12:53:15,083 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=1.1505838296890183, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:53:15,083 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912667527994614, 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=1.1505838296890183, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-11-26 12:55:15,061 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6209012 different iterations.  Found a solution that moves 1848 regions; Going from a computed imbalance of 0.9912667527994614 to a new imbalance of 4.313324190526491E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6844444444444444, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:55:15,068 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1010118001:90 , srv1048858156:90 , srv1055840051:90 , srv1080474725:90 , srv108784300:90 , srv139380312:90 , srv1416599653:90 , srv1637090500:90 , srv1780773424:90 , srv182828668:90 , srv1832507064:90 , srv189088084:90 , srv2003890022:90 , srv2109155597:90 , srv2121977061:90 , srv227515071:90 , srv235865833:90 , srv25354589:90 , srv281540516:90 , srv454090768:90 , srv456536904:90 , srv502335892:90 , srv530498268:90 , srv532963015:90 , srv533250449:90 , srv652878404:90 , srv686498112:90 , srv728237136:90 , srv886346084:90 , srv96851443:90 }
2023-11-26 12:55:15,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-26 12:55:15,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1048858156=1, srv1832507064=10, srv686498112=26, srv281540516=18, srv532963015=23, srv456536904=20, srv652878404=25, srv2109155597=13, srv1780773424=8, srv530498268=22, srv2003890022=12, srv1080474725=3, srv1637090500=7, srv1055840051=2, srv728237136=27, srv189088084=11, srv139380312=5, srv2121977061=14, srv454090768=19, srv1416599653=6, srv886346084=28, srv96851443=29, srv502335892=21, srv182828668=9, srv25354589=17, srv108784300=4, srv1010118001=0, srv235865833=16, srv227515071=15, srv533250449=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-26 12:55:15,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-26 12:55:15,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-26 12:55:15,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-26 12:55:15,093 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-26 12:55:15,093 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1010118001:90 , srv1048858156:90 , srv1055840051:90 , srv1080474725:90 , srv108784300:90 , srv139380312:90 , srv1416599653:90 , srv1637090500:90 , srv1780773424:90 , srv182828668:90 , srv1832507064:90 , srv189088084:90 , srv2003890022:90 , srv2109155597:90 , srv2121977061:90 , srv227515071:90 , srv235865833:90 , srv25354589:90 , srv281540516:90 , srv454090768:90 , srv456536904:90 , srv502335892:90 , srv530498268:90 , srv532963015:90 , srv533250449:90 , srv652878404:90 , srv686498112:90 , srv728237136:90 , srv886346084:90 , srv96851443:90 }
2023-11-26 12:55:15,107 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=150 (was 298), ProcessCount=173 (was 173), AvailableMemoryMB=8219 (was 8850)