2023-11-13 00:55:17,770 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-13 00:55:18,079 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-13 00:55:18,194 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-13 00:55:18,253 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-13 00:55:18,259 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.
2023-11-13 00:55:18,272 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=202, ProcessCount=170, AvailableMemoryMB=3505
2023-11-13 00:55:18,274 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-13 00:55:18,274 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.
2023-11-13 00:55:18,389 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1004151659:84 , srv1004857260:84 , srv1042908515:84 , srv1048800404:84 , srv107102038:84 , srv1106315002:84 , srv1144486961:84 , srv1146050522:84 , srv1169057386:84 , srv1228219998:84 , srv1256600879:84 , srv1284336293:84 , srv1308451830:84 , srv1311544003:84 , srv1319533158:84 , srv134315912:84 , srv1345068228:84 , srv1358774828:84 , srv135964716:84 , srv1378306357:84 , srv1387720850:84 , srv14202157:84 , srv1447669943:84 , srv1526144915:84 , srv1586036540:84 , srv1603589261:84 , srv1620598931:84 , srv1628621228:84 , srv163628860:84 , srv164311628:84 , srv1651130726:84 , srv1682241614:84 , srv1733612832:84 , srv1798942593:84 , srv1811984618:84 , srv1832829743:84 , srv1858778814:84 , srv1876039642:84 , srv1888694111:84 , srv1889916734:84 , srv189683482:84 , srv1900675742:84 , srv1917225924:84 , srv1932311072:84 , srv1978073483:84 , srv2020467477:84 , srv2057846676:84 , srv2076631045:84 , srv2082195084:84 , srv2085700678:84 , srv2093005928:84 , srv2095329947:84 , srv2099497649:84 , srv2127117846:84 , srv216238777:84 , srv241362769:84 , srv243852204:84 , srv279705505:84 , srv286376915:84 , srv298331878:84 , srv312923333:84 , srv354435536:84 , srv380398559:84 , srv383207737:84 , srv415924188:84 , srv444110342:84 , srv456045657:84 , srv461639844:84 , srv462616452:84 , srv470371532:84 , srv480214026:84 , srv515308700:84 , srv583910396:84 , srv610552286:84 , srv620398042:84 , srv634101524:84 , srv645143431:84 , srv676142467:84 , srv693150555:84 , srv703001155:84 , srv705096744:84 , srv70772858:84 , srv711623702:84 , srv757964073:84 , srv764816086:84 , srv776717042:84 , srv781441542:84 , srv811022228:84 , srv821897049:84 , srv837407320:84 , srv839483043:84 , srv86097152:84 , srv88390228:84 , srv898696727:84 , srv913528121:84 , srv919105831:84 , srv920201420:84 , srv967259683:84 , srv983689482:84 , srv587288281:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-13 00:55:18,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:18,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1169057386=8, srv1256600879=10, srv107102038=4, srv86097152=92, srv383207737=63, srv380398559=62, srv470371532=69, srv1526144915=23, srv243852204=56, srv1900675742=41, srv2057846676=46, srv462616452=68, srv1146050522=7, srv634101524=76, srv913528121=95, srv2095329947=51, srv1628621228=27, srv1042908515=2, srv1832829743=35, srv444110342=65, srv1447669943=22, srv1106315002=5, srv711623702=83, srv1308451830=12, srv1603589261=25, srv241362769=55, srv1917225924=42, srv1811984618=34, srv1932311072=43, srv189683482=40, srv1284336293=11, srv164311628=29, srv703001155=80, srv781441542=87, srv2082195084=48, srv898696727=94, srv920201420=97, srv1978073483=44, srv415924188=64, srv839483043=91, srv1228219998=9, srv919105831=96, srv354435536=61, srv837407320=90, srv2085700678=49, srv279705505=57, srv1319533158=14, srv1889916734=39, srv1620598931=26, srv1387720850=20, srv515308700=71, srv1358774828=17, srv587288281=73, srv1048800404=3, srv456045657=66, srv1004857260=1, srv610552286=74, srv776717042=86, srv163628860=28, srv480214026=70, srv1682241614=31, srv583910396=72, srv2127117846=53, srv1345068228=16, srv676142467=78, srv1888694111=38, srv312923333=60, srv216238777=54, srv1858778814=36, srv1798942593=33, srv757964073=84, srv811022228=88, srv2020467477=45, srv461639844=67, srv1311544003=13, srv1651130726=30, srv967259683=98, srv2076631045=47, srv983689482=99, srv2093005928=50, srv693150555=79, srv1733612832=32, srv2099497649=52, srv134315912=15, srv705096744=81, srv70772858=82, srv14202157=21, srv764816086=85, srv620398042=75, srv1378306357=19, srv1004151659=0, srv1586036540=24, srv645143431=77, srv298331878=59, srv1144486961=6, srv821897049=89, srv286376915=58, srv135964716=18, srv1876039642=37, srv88390228=93} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-13 00:55:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-13 00:55:18,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-13 00:55:18,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-13 00:55:18,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-13 00:55:18,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-13 00:55:18,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-13 00:55:18,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-13 00:55:18,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-13 00:55:18,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-13 00:55:18,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-13 00:55:18,648 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); 
2023-11-13 00:55:18,649 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)
2023-11-13 00:55:18,649 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
2023-11-13 00:55:19,393 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 886 ms to try 5000 different iterations.  Found a solution that moves 4642 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1887070972258351. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.043085856974254155, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0603803879234909, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5157777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.043085856974254155, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.18391666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.25125, 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); 
2023-11-13 00:55:19,409 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1319533158:82 , srv1378306357:82 , srv135964716:83 , srv1447669943:83 , srv1526144915:83 , srv1586036540:83 , srv164311628:83 , srv1682241614:83 , srv243852204:83 , srv380398559:83 , srv461639844:83 , srv583910396:83 , srv676142467:83 , srv70772858:83 , srv837407320:83 , srv898696727:83 , srv1106315002:84 , srv1256600879:84 , srv1284336293:84 , srv1620598931:84 , srv163628860:84 , srv1651130726:84 , srv1858778814:84 , srv189683482:84 , srv2076631045:84 , srv2095329947:84 , srv298331878:84 , srv456045657:84 , srv620398042:84 , srv764816086:84 , srv781441542:84 , srv1004857260:85 , srv1311544003:85 , srv134315912:85 , srv1387720850:85 , srv1900675742:85 , srv2085700678:85 , srv2099497649:85 , srv286376915:85 , srv610552286:85 , srv634101524:85 , srv757964073:85 , srv776717042:85 , srv913528121:85 , srv919105831:85 , srv967259683:85 , srv983689482:85 , srv1048800404:86 , srv1169057386:86 , srv1308451830:86 , srv1603589261:86 , srv1628621228:86 , srv2020467477:86 , srv470371532:86 , srv480214026:86 , srv645143431:86 , srv705096744:86 , srv839483043:86 , srv86097152:86 , srv1345068228:87 , srv1876039642:87 , srv2057846676:87 , srv279705505:87 , srv312923333:87 , srv383207737:87 , srv703001155:87 , srv920201420:87 , srv1004151659:88 , srv1144486961:88 , srv1228219998:88 , srv14202157:88 , srv1798942593:88 , srv1832829743:88 , srv1888694111:88 , srv1932311072:88 , srv1978073483:88 , srv241362769:88 , srv415924188:88 , srv444110342:88 , srv462616452:88 , srv515308700:88 , srv693150555:88 , srv88390228:88 , srv1042908515:89 , srv107102038:89 , srv1146050522:89 , srv1811984618:89 , srv1889916734:89 , srv2127117846:89 , srv354435536:89 , srv1358774828:90 , srv1733612832:90 , srv1917225924:90 , srv2093005928:90 , srv216238777:90 , srv821897049:90 , srv711623702:91 , srv2082195084:92 , srv811022228:99 , srv587288281:473 }
2023-11-13 00:55:19,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1169057386=8, srv1256600879=10, srv107102038=4, srv86097152=92, srv383207737=63, srv380398559=62, srv470371532=69, srv1526144915=23, srv243852204=56, srv1900675742=41, srv2057846676=46, srv462616452=68, srv1146050522=7, srv634101524=76, srv913528121=95, srv2095329947=51, srv1628621228=27, srv1042908515=2, srv1832829743=35, srv444110342=65, srv1447669943=22, srv1106315002=5, srv711623702=83, srv1308451830=12, srv1603589261=25, srv241362769=55, srv1917225924=42, srv1811984618=34, srv1932311072=43, srv189683482=40, srv1284336293=11, srv164311628=29, srv703001155=80, srv781441542=87, srv2082195084=48, srv898696727=94, srv920201420=97, srv1978073483=44, srv415924188=64, srv839483043=91, srv1228219998=9, srv919105831=96, srv354435536=61, srv837407320=90, srv2085700678=49, srv279705505=57, srv1319533158=14, srv1889916734=39, srv1620598931=26, srv1387720850=20, srv515308700=71, srv1358774828=17, srv587288281=73, srv1048800404=3, srv456045657=66, srv1004857260=1, srv610552286=74, srv776717042=86, srv163628860=28, srv480214026=70, srv1682241614=31, srv583910396=72, srv2127117846=53, srv1345068228=16, srv676142467=78, srv1888694111=38, srv312923333=60, srv216238777=54, srv1858778814=36, srv1798942593=33, srv757964073=84, srv811022228=88, srv2020467477=45, srv461639844=67, srv1311544003=13, srv1651130726=30, srv967259683=98, srv2076631045=47, srv983689482=99, srv2093005928=50, srv693150555=79, srv1733612832=32, srv2099497649=52, srv134315912=15, srv705096744=81, srv70772858=82, srv14202157=21, srv764816086=85, srv620398042=75, srv1378306357=19, srv1004151659=0, srv1586036540=24, srv645143431=77, srv298331878=59, srv1144486961=6, srv821897049=89, srv286376915=58, srv135964716=18, srv1876039642=37, srv88390228=93} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:19,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:19,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-13 00:55:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-13 00:55:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-13 00:55:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-13 00:55:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-13 00:55:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-13 00:55:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-13 00:55:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-13 00:55:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-13 00:55:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-13 00:55:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-13 00:55:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-13 00:55:19,554 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=0.043085856974254155, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0603803879234909, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.043085856974254155, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.18391666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.25125, 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); 
2023-11-13 00:55:19,554 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)
2023-11-13 00:55:19,554 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18867459324711364, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.043085856974254155, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0603803879234909, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.043085856974254155, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.18391666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.25125, 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
2023-11-13 00:55:19,853 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 399 ms to try 5000 different iterations.  Found a solution that moves 2675 regions; Going from a computed imbalance of 0.18867459324711364 to a new imbalance of 0.015553238281911384. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02509341569338444, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03753636471004274, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2972222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02509341569338444, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0485, 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); 
2023-11-13 00:55:19,862 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv811022228:74 , srv2082195084:78 , srv711623702:80 , srv1798942593:81 , srv354435536:81 , srv1811984618:82 , srv1889916734:82 , srv1917225924:82 , srv2127117846:82 , srv515308700:82 , srv1144486961:83 , srv1228219998:83 , srv1358774828:83 , srv1978073483:83 , srv312923333:83 , srv415924188:83 , srv444110342:83 , srv821897049:83 , srv1048800404:84 , srv107102038:84 , srv1146050522:84 , srv1311544003:84 , srv1345068228:84 , srv14202157:84 , srv1628621228:84 , srv2057846676:84 , srv2093005928:84 , srv462616452:84 , srv1004857260:85 , srv1042908515:85 , srv1106315002:85 , srv1308451830:85 , srv1603589261:85 , srv1733612832:85 , srv1832829743:85 , srv1876039642:85 , srv1888694111:85 , srv1932311072:85 , srv2020467477:85 , srv241362769:85 , srv279705505:85 , srv470371532:85 , srv634101524:85 , srv693150555:85 , srv705096744:85 , srv781441542:85 , srv913528121:85 , srv920201420:85 , srv1387720850:86 , srv1447669943:86 , srv1858778814:86 , srv2076631045:86 , srv2085700678:86 , srv216238777:86 , srv620398042:86 , srv645143431:86 , srv703001155:86 , srv839483043:86 , srv86097152:86 , srv88390228:86 , srv983689482:86 , srv1004151659:87 , srv1284336293:87 , srv135964716:87 , srv164311628:87 , srv1651130726:87 , srv1900675742:87 , srv2095329947:87 , srv298331878:87 , srv380398559:87 , srv456045657:87 , srv480214026:87 , srv676142467:87 , srv776717042:87 , srv898696727:87 , srv967259683:87 , srv1169057386:88 , srv1586036540:88 , srv1620598931:88 , srv189683482:88 , srv2099497649:88 , srv243852204:88 , srv286376915:88 , srv461639844:88 , srv583910396:88 , srv70772858:88 , srv1319533158:89 , srv163628860:89 , srv610552286:89 , srv757964073:89 , srv764816086:89 , srv837407320:89 , srv919105831:89 , srv134315912:90 , srv1378306357:90 , srv1526144915:90 , srv383207737:90 , srv1256600879:91 , srv1682241614:91 , srv587288281:524 }
2023-11-13 00:55:19,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:19,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1169057386=8, srv1256600879=10, srv107102038=4, srv86097152=92, srv383207737=63, srv380398559=62, srv470371532=69, srv1526144915=23, srv243852204=56, srv1900675742=41, srv2057846676=46, srv462616452=68, srv1146050522=7, srv634101524=76, srv913528121=95, srv2095329947=51, srv1628621228=27, srv1042908515=2, srv1832829743=35, srv444110342=65, srv1447669943=22, srv1106315002=5, srv711623702=83, srv1308451830=12, srv1603589261=25, srv241362769=55, srv1917225924=42, srv1811984618=34, srv1932311072=43, srv189683482=40, srv1284336293=11, srv164311628=29, srv703001155=80, srv781441542=87, srv2082195084=48, srv898696727=94, srv920201420=97, srv1978073483=44, srv415924188=64, srv839483043=91, srv1228219998=9, srv919105831=96, srv354435536=61, srv837407320=90, srv2085700678=49, srv279705505=57, srv1319533158=14, srv1889916734=39, srv1620598931=26, srv1387720850=20, srv515308700=71, srv1358774828=17, srv587288281=73, srv1048800404=3, srv456045657=66, srv1004857260=1, srv610552286=74, srv776717042=86, srv163628860=28, srv480214026=70, srv1682241614=31, srv583910396=72, srv2127117846=53, srv1345068228=16, srv676142467=78, srv1888694111=38, srv312923333=60, srv216238777=54, srv1858778814=36, srv1798942593=33, srv757964073=84, srv811022228=88, srv2020467477=45, srv461639844=67, srv1311544003=13, srv1651130726=30, srv967259683=98, srv2076631045=47, srv983689482=99, srv2093005928=50, srv693150555=79, srv1733612832=32, srv2099497649=52, srv134315912=15, srv705096744=81, srv70772858=82, srv14202157=21, srv764816086=85, srv620398042=75, srv1378306357=19, srv1004151659=0, srv1586036540=24, srv645143431=77, srv298331878=59, srv1144486961=6, srv821897049=89, srv286376915=58, srv135964716=18, srv1876039642=37, srv88390228=93} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:19,886 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:19,886 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:19,886 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:19,886 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:19,887 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:19,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:19,889 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-13 00:55:19,890 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-13 00:55:19,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-13 00:55:19,892 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-13 00:55:19,893 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-13 00:55:19,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-13 00:55:19,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-13 00:55:19,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-13 00:55:19,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-13 00:55:20,003 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=0.02509341569338444, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03753636471004274, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02509341569338444, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0485, 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); 
2023-11-13 00:55:20,003 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)
2023-11-13 00:55:20,003 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01553450753157103, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02509341569338444, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03753636471004274, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02509341569338444, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0485, 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
2023-11-13 00:55:20,229 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 320 ms to try 5000 different iterations.  Found a solution that moves 1009 regions; Going from a computed imbalance of 0.01553450753157103 to a new imbalance of 6.599545067118082E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009019799202480836); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01039079278184496); MoveCostFunction : (multiplier=7.0, imbalance=0.1121111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.009019799202480836); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004583333333333333); 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); 
2023-11-13 00:55:20,231 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1004151659:81 , srv216238777:81 , srv383207737:81 , srv1042908515:82 , srv1256600879:82 , srv107102038:83 , srv134315912:83 , srv1733612832:83 , srv2093005928:83 , srv286376915:83 , srv757964073:83 , srv88390228:83 , srv1169057386:84 , srv1358774828:84 , srv14202157:84 , srv1620598931:84 , srv163628860:84 , srv1876039642:84 , srv1888694111:84 , srv189683482:84 , srv1900675742:84 , srv2099497649:84 , srv480214026:84 , srv610552286:84 , srv693150555:84 , srv703001155:84 , srv764816086:84 , srv811022228:84 , srv821897049:84 , srv919105831:84 , srv1146050522:85 , srv1387720850:85 , srv1651130726:85 , srv1682241614:85 , srv1832829743:85 , srv1932311072:85 , srv2020467477:85 , srv2057846676:85 , srv279705505:85 , srv444110342:85 , srv583910396:85 , srv645143431:85 , srv837407320:85 , srv86097152:85 , srv920201420:85 , srv967259683:85 , srv1308451830:86 , srv1345068228:86 , srv1378306357:86 , srv1526144915:86 , srv1586036540:86 , srv1603589261:86 , srv1811984618:86 , srv1858778814:86 , srv1889916734:86 , srv1917225924:86 , srv2085700678:86 , srv2127117846:86 , srv241362769:86 , srv312923333:86 , srv456045657:86 , srv462616452:86 , srv470371532:86 , srv634101524:86 , srv705096744:86 , srv70772858:86 , srv776717042:86 , srv839483043:86 , srv1048800404:87 , srv1144486961:87 , srv1228219998:87 , srv1284336293:87 , srv1311544003:87 , srv1319533158:87 , srv135964716:87 , srv1628621228:87 , srv164311628:87 , srv1978073483:87 , srv2076631045:87 , srv2082195084:87 , srv2095329947:87 , srv243852204:87 , srv298331878:87 , srv380398559:87 , srv415924188:87 , srv461639844:87 , srv515308700:87 , srv676142467:87 , srv711623702:87 , srv983689482:87 , srv1004857260:88 , srv1106315002:88 , srv1798942593:88 , srv354435536:88 , srv620398042:88 , srv781441542:88 , srv898696727:88 , srv913528121:88 , srv1447669943:89 , srv587288281:541 }
2023-11-13 00:55:20,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:20,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1169057386=8, srv1256600879=10, srv107102038=4, srv86097152=92, srv383207737=63, srv380398559=62, srv470371532=69, srv1526144915=23, srv243852204=56, srv1900675742=41, srv2057846676=46, srv462616452=68, srv1146050522=7, srv634101524=76, srv913528121=95, srv2095329947=51, srv1628621228=27, srv1042908515=2, srv1832829743=35, srv444110342=65, srv1447669943=22, srv1106315002=5, srv711623702=83, srv1308451830=12, srv1603589261=25, srv241362769=55, srv1917225924=42, srv1811984618=34, srv1932311072=43, srv189683482=40, srv1284336293=11, srv164311628=29, srv703001155=80, srv781441542=87, srv2082195084=48, srv898696727=94, srv920201420=97, srv1978073483=44, srv415924188=64, srv839483043=91, srv1228219998=9, srv919105831=96, srv354435536=61, srv837407320=90, srv2085700678=49, srv279705505=57, srv1319533158=14, srv1889916734=39, srv1620598931=26, srv1387720850=20, srv515308700=71, srv1358774828=17, srv587288281=73, srv1048800404=3, srv456045657=66, srv1004857260=1, srv610552286=74, srv776717042=86, srv163628860=28, srv480214026=70, srv1682241614=31, srv583910396=72, srv2127117846=53, srv1345068228=16, srv676142467=78, srv1888694111=38, srv312923333=60, srv216238777=54, srv1858778814=36, srv1798942593=33, srv757964073=84, srv811022228=88, srv2020467477=45, srv461639844=67, srv1311544003=13, srv1651130726=30, srv967259683=98, srv2076631045=47, srv983689482=99, srv2093005928=50, srv693150555=79, srv1733612832=32, srv2099497649=52, srv134315912=15, srv705096744=81, srv70772858=82, srv14202157=21, srv764816086=85, srv620398042=75, srv1378306357=19, srv1004151659=0, srv1586036540=24, srv645143431=77, srv298331878=59, srv1144486961=6, srv821897049=89, srv286376915=58, srv135964716=18, srv1876039642=37, srv88390228=93} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:20,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:20,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-13 00:55:20,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-13 00:55:20,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-13 00:55:20,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-13 00:55:20,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-13 00:55:20,254 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-13 00:55:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-13 00:55:20,256 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-13 00:55:20,257 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-13 00:55:20,258 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-13 00:55:20,361 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=0.009019799202480836); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01039079278184496); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.009019799202480836); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004583333333333333); 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); 
2023-11-13 00:55:20,361 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)
2023-11-13 00:55:20,361 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.528893377049231E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009019799202480836); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01039079278184496); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.009019799202480836); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004583333333333333); 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
2023-11-13 00:55:20,688 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 421 ms to try 5000 different iterations.  Found a solution that moves 305 regions; Going from a computed imbalance of 6.528893377049231E-4 to a new imbalance of 4.413896907255119E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=6.116465361813114E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.03388888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=6.116465361813114E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-13 00:55:20,688 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1228219998:83 , srv1526144915:83 , srv1978073483:83 , srv241362769:83 , srv711623702:83 , srv1004857260:84 , srv1146050522:84 , srv1169057386:84 , srv1284336293:84 , srv1319533158:84 , srv134315912:84 , srv1358774828:84 , srv1378306357:84 , srv1447669943:84 , srv1603589261:84 , srv1682241614:84 , srv1733612832:84 , srv1832829743:84 , srv1917225924:84 , srv1932311072:84 , srv2085700678:84 , srv2095329947:84 , srv2127117846:84 , srv243852204:84 , srv298331878:84 , srv354435536:84 , srv383207737:84 , srv415924188:84 , srv461639844:84 , srv462616452:84 , srv470371532:84 , srv620398042:84 , srv676142467:84 , srv781441542:84 , srv839483043:84 , srv898696727:84 , srv913528121:84 , srv920201420:84 , srv983689482:84 , srv1048800404:85 , srv1106315002:85 , srv1144486961:85 , srv1256600879:85 , srv1308451830:85 , srv1345068228:85 , srv1586036540:85 , srv1620598931:85 , srv1628621228:85 , srv163628860:85 , srv164311628:85 , srv1798942593:85 , srv1811984618:85 , srv1876039642:85 , srv1888694111:85 , srv1889916734:85 , srv2020467477:85 , srv2076631045:85 , srv2082195084:85 , srv2093005928:85 , srv2099497649:85 , srv216238777:85 , srv279705505:85 , srv380398559:85 , srv480214026:85 , srv515308700:85 , srv610552286:85 , srv645143431:85 , srv693150555:85 , srv703001155:85 , srv705096744:85 , srv70772858:85 , srv757964073:85 , srv764816086:85 , srv776717042:85 , srv811022228:85 , srv821897049:85 , srv86097152:85 , srv88390228:85 , srv919105831:85 , srv1042908515:86 , srv1311544003:86 , srv135964716:86 , srv14202157:86 , srv1651130726:86 , srv1858778814:86 , srv189683482:86 , srv1900675742:86 , srv2057846676:86 , srv312923333:86 , srv444110342:86 , srv583910396:86 , srv634101524:86 , srv837407320:86 , srv967259683:86 , srv1004151659:87 , srv107102038:87 , srv1387720850:87 , srv286376915:87 , srv456045657:87 , srv587288281:604 }
2023-11-13 00:55:20,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:20,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1169057386=8, srv1256600879=10, srv107102038=4, srv86097152=92, srv383207737=63, srv380398559=62, srv470371532=69, srv1526144915=23, srv243852204=56, srv1900675742=41, srv2057846676=46, srv462616452=68, srv1146050522=7, srv634101524=76, srv913528121=95, srv2095329947=51, srv1628621228=27, srv1042908515=2, srv1832829743=35, srv444110342=65, srv1447669943=22, srv1106315002=5, srv711623702=83, srv1308451830=12, srv1603589261=25, srv241362769=55, srv1917225924=42, srv1811984618=34, srv1932311072=43, srv189683482=40, srv1284336293=11, srv164311628=29, srv703001155=80, srv781441542=87, srv2082195084=48, srv898696727=94, srv920201420=97, srv1978073483=44, srv415924188=64, srv839483043=91, srv1228219998=9, srv919105831=96, srv354435536=61, srv837407320=90, srv2085700678=49, srv279705505=57, srv1319533158=14, srv1889916734=39, srv1620598931=26, srv1387720850=20, srv515308700=71, srv1358774828=17, srv587288281=73, srv1048800404=3, srv456045657=66, srv1004857260=1, srv610552286=74, srv776717042=86, srv163628860=28, srv480214026=70, srv1682241614=31, srv583910396=72, srv2127117846=53, srv1345068228=16, srv676142467=78, srv1888694111=38, srv312923333=60, srv216238777=54, srv1858778814=36, srv1798942593=33, srv757964073=84, srv811022228=88, srv2020467477=45, srv461639844=67, srv1311544003=13, srv1651130726=30, srv967259683=98, srv2076631045=47, srv983689482=99, srv2093005928=50, srv693150555=79, srv1733612832=32, srv2099497649=52, srv134315912=15, srv705096744=81, srv70772858=82, srv14202157=21, srv764816086=85, srv620398042=75, srv1378306357=19, srv1004151659=0, srv1586036540=24, srv645143431=77, srv298331878=59, srv1144486961=6, srv821897049=89, srv286376915=58, srv135964716=18, srv1876039642=37, srv88390228=93} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:20,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:20,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-13 00:55:20,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-13 00:55:20,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-13 00:55:20,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-13 00:55:20,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-13 00:55:20,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-13 00:55:20,815 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=6.116465361813114E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=6.116465361813114E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-13 00:55:20,815 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)
2023-11-13 00:55:20,815 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.200331342626778E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=6.116465361813114E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=6.116465361813114E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-13 00:55:21,039 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 323 ms to try 5000 different iterations.  Found a solution that moves 39 regions; Going from a computed imbalance of 4.200331342626778E-5 to a new imbalance of 7.660841337050437E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0016412198797244363); MoveCostFunction : (multiplier=7.0, imbalance=0.004333333333333333); 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); 
2023-11-13 00:55:21,040 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv456045657:82 , srv1004151659:83 , srv107102038:83 , srv1144486961:83 , srv135964716:83 , srv1387720850:83 , srv1682241614:83 , srv286376915:83 , srv610552286:83 , srv776717042:83 , srv837407320:83 , srv919105831:83 , srv967259683:83 , srv1004857260:84 , srv1042908515:84 , srv1048800404:84 , srv1106315002:84 , srv1146050522:84 , srv1169057386:84 , srv1256600879:84 , srv1284336293:84 , srv1308451830:84 , srv1311544003:84 , srv1319533158:84 , srv134315912:84 , srv1345068228:84 , srv1378306357:84 , srv14202157:84 , srv1447669943:84 , srv1526144915:84 , srv1586036540:84 , srv1628621228:84 , srv163628860:84 , srv164311628:84 , srv1651130726:84 , srv1733612832:84 , srv1798942593:84 , srv1811984618:84 , srv1832829743:84 , srv1858778814:84 , srv1888694111:84 , srv1889916734:84 , srv189683482:84 , srv1900675742:84 , srv1917225924:84 , srv1932311072:84 , srv2057846676:84 , srv2076631045:84 , srv2082195084:84 , srv2093005928:84 , srv2095329947:84 , srv2099497649:84 , srv216238777:84 , srv241362769:84 , srv243852204:84 , srv279705505:84 , srv298331878:84 , srv312923333:84 , srv354435536:84 , srv380398559:84 , srv383207737:84 , srv415924188:84 , srv444110342:84 , srv461639844:84 , srv462616452:84 , srv480214026:84 , srv515308700:84 , srv583910396:84 , srv620398042:84 , srv634101524:84 , srv645143431:84 , srv693150555:84 , srv703001155:84 , srv705096744:84 , srv70772858:84 , srv757964073:84 , srv764816086:84 , srv811022228:84 , srv821897049:84 , srv839483043:84 , srv86097152:84 , srv88390228:84 , srv898696727:84 , srv913528121:84 , srv983689482:84 , srv1228219998:85 , srv1358774828:85 , srv1603589261:85 , srv1620598931:85 , srv1876039642:85 , srv1978073483:85 , srv2020467477:85 , srv2085700678:85 , srv2127117846:85 , srv470371532:85 , srv676142467:85 , srv711623702:85 , srv781441542:85 , srv920201420:85 , srv587288281:684 }
2023-11-13 00:55:21,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:21,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1169057386=8, srv1256600879=10, srv107102038=4, srv86097152=92, srv383207737=63, srv380398559=62, srv470371532=69, srv1526144915=23, srv243852204=56, srv1900675742=41, srv2057846676=46, srv462616452=68, srv1146050522=7, srv634101524=76, srv913528121=95, srv2095329947=51, srv1628621228=27, srv1042908515=2, srv1832829743=35, srv444110342=65, srv1447669943=22, srv1106315002=5, srv711623702=83, srv1308451830=12, srv1603589261=25, srv241362769=55, srv1917225924=42, srv1811984618=34, srv1932311072=43, srv189683482=40, srv1284336293=11, srv164311628=29, srv703001155=80, srv781441542=87, srv2082195084=48, srv898696727=94, srv920201420=97, srv1978073483=44, srv415924188=64, srv839483043=91, srv1228219998=9, srv919105831=96, srv354435536=61, srv837407320=90, srv2085700678=49, srv279705505=57, srv1319533158=14, srv1889916734=39, srv1620598931=26, srv1387720850=20, srv515308700=71, srv1358774828=17, srv587288281=73, srv1048800404=3, srv456045657=66, srv1004857260=1, srv610552286=74, srv776717042=86, srv163628860=28, srv480214026=70, srv1682241614=31, srv583910396=72, srv2127117846=53, srv1345068228=16, srv676142467=78, srv1888694111=38, srv312923333=60, srv216238777=54, srv1858778814=36, srv1798942593=33, srv757964073=84, srv811022228=88, srv2020467477=45, srv461639844=67, srv1311544003=13, srv1651130726=30, srv967259683=98, srv2076631045=47, srv983689482=99, srv2093005928=50, srv693150555=79, srv1733612832=32, srv2099497649=52, srv134315912=15, srv705096744=81, srv70772858=82, srv14202157=21, srv764816086=85, srv620398042=75, srv1378306357=19, srv1004151659=0, srv1586036540=24, srv645143431=77, srv298331878=59, srv1144486961=6, srv821897049=89, srv286376915=58, srv135964716=18, srv1876039642=37, srv88390228=93} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:21,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:21,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-13 00:55:21,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-13 00:55:21,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-13 00:55:21,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-13 00:55:21,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-13 00:55:21,158 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.387757500312559E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0016412198797244363); 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); 
2023-11-13 00:55:21,159 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv456045657:82 , srv1004151659:83 , srv107102038:83 , srv1144486961:83 , srv135964716:83 , srv1387720850:83 , srv1682241614:83 , srv286376915:83 , srv610552286:83 , srv776717042:83 , srv837407320:83 , srv919105831:83 , srv967259683:83 , srv1004857260:84 , srv1042908515:84 , srv1048800404:84 , srv1106315002:84 , srv1146050522:84 , srv1169057386:84 , srv1256600879:84 , srv1284336293:84 , srv1308451830:84 , srv1311544003:84 , srv1319533158:84 , srv134315912:84 , srv1345068228:84 , srv1378306357:84 , srv14202157:84 , srv1447669943:84 , srv1526144915:84 , srv1586036540:84 , srv1628621228:84 , srv163628860:84 , srv164311628:84 , srv1651130726:84 , srv1733612832:84 , srv1798942593:84 , srv1811984618:84 , srv1832829743:84 , srv1858778814:84 , srv1888694111:84 , srv1889916734:84 , srv189683482:84 , srv1900675742:84 , srv1917225924:84 , srv1932311072:84 , srv2057846676:84 , srv2076631045:84 , srv2082195084:84 , srv2093005928:84 , srv2095329947:84 , srv2099497649:84 , srv216238777:84 , srv241362769:84 , srv243852204:84 , srv279705505:84 , srv298331878:84 , srv312923333:84 , srv354435536:84 , srv380398559:84 , srv383207737:84 , srv415924188:84 , srv444110342:84 , srv461639844:84 , srv462616452:84 , srv480214026:84 , srv515308700:84 , srv583910396:84 , srv620398042:84 , srv634101524:84 , srv645143431:84 , srv693150555:84 , srv703001155:84 , srv705096744:84 , srv70772858:84 , srv757964073:84 , srv764816086:84 , srv811022228:84 , srv821897049:84 , srv839483043:84 , srv86097152:84 , srv88390228:84 , srv898696727:84 , srv913528121:84 , srv983689482:84 , srv1228219998:85 , srv1358774828:85 , srv1603589261:85 , srv1620598931:85 , srv1876039642:85 , srv1978073483:85 , srv2020467477:85 , srv2085700678:85 , srv2127117846:85 , srv470371532:85 , srv676142467:85 , srv711623702:85 , srv781441542:85 , srv920201420:85 , srv587288281:684 }
2023-11-13 00:55:21,180 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=211 (was 202) - SystemLoadAverage LEAK? -, ProcessCount=170 (was 170), AvailableMemoryMB=3012 (was 3505)
2023-11-13 00:55:21,187 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=211, ProcessCount=170, AvailableMemoryMB=3012
2023-11-13 00:55:21,188 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-13 00:55:21,188 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.
2023-11-13 00:55:21,198 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1001015908:84 , srv1032039001:84 , srv1038315831:84 , srv1129308298:84 , srv1318713381:84 , srv1458621538:84 , srv1464138038:84 , srv1563986898:84 , srv1652711077:84 , srv1655141956:84 , srv1729421990:84 , srv1775770468:84 , srv1878721079:84 , srv1887425295:84 , srv1937782704:84 , srv1989493960:84 , srv1997282178:84 , srv2050991103:84 , srv2058812893:84 , srv237845273:84 , srv245255387:84 , srv290299560:84 , srv301491494:84 , srv355007752:84 , srv554310665:84 , srv612817881:84 , srv613208682:84 , srv613270382:84 , srv638520259:84 , srv1470105876:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-13 00:55:21,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:55:21,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv237845273=20, srv301491494=23, srv613208682=27, srv1878721079=13, srv2050991103=18, srv1775770468=12, srv1001015908=0, srv612817881=26, srv1038315831=2, srv1652711077=9, srv1458621538=5, srv1655141956=10, srv2058812893=19, srv613270382=28, srv1729421990=11, srv1129308298=3, srv1318713381=4, srv1887425295=14, srv1997282178=17, srv245255387=21, srv638520259=29, srv1470105876=7, srv355007752=24, srv1937782704=15, srv1989493960=16, srv1563986898=8, srv290299560=22, srv1464138038=6, srv1032039001=1, srv554310665=25} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:55:21,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:55:21,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-13 00:55:21,225 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=1.1404964242433646, 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); 
2023-11-13 00:55:21,225 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991263574290944, 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=1.1404964242433646, 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
2023-11-13 00:57:21,213 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6225826 different iterations.  Found a solution that moves 1866 regions; Going from a computed imbalance of 0.991263574290944 to a new imbalance of 4.3553370884861656E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6911111111111111, 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); 
2023-11-13 00:57:21,219 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1001015908:90 , srv1032039001:90 , srv1038315831:90 , srv1129308298:90 , srv1318713381:90 , srv1458621538:90 , srv1464138038:90 , srv1470105876:90 , srv1563986898:90 , srv1652711077:90 , srv1655141956:90 , srv1729421990:90 , srv1775770468:90 , srv1878721079:90 , srv1887425295:90 , srv1937782704:90 , srv1989493960:90 , srv1997282178:90 , srv2050991103:90 , srv2058812893:90 , srv237845273:90 , srv245255387:90 , srv290299560:90 , srv301491494:90 , srv355007752:90 , srv554310665:90 , srv612817881:90 , srv613208682:90 , srv613270382:90 , srv638520259:90 }
2023-11-13 00:57:21,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-13 00:57:21,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv237845273=20, srv301491494=23, srv613208682=27, srv1878721079=13, srv2050991103=18, srv1775770468=12, srv1001015908=0, srv612817881=26, srv1038315831=2, srv1652711077=9, srv1458621538=5, srv1655141956=10, srv2058812893=19, srv613270382=28, srv1729421990=11, srv1129308298=3, srv1318713381=4, srv1887425295=14, srv1997282178=17, srv245255387=21, srv638520259=29, srv1470105876=7, srv355007752=24, srv1937782704=15, srv1989493960=16, srv1563986898=8, srv290299560=22, srv1464138038=6, srv1032039001=1, srv554310665=25} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-13 00:57:21,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-13 00:57:21,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-13 00:57:21,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-13 00:57:21,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-13 00:57:21,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-13 00:57:21,224 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-13 00:57:21,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-13 00:57:21,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-13 00:57:21,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-13 00:57:21,236 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); 
2023-11-13 00:57:21,237 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1001015908:90 , srv1032039001:90 , srv1038315831:90 , srv1129308298:90 , srv1318713381:90 , srv1458621538:90 , srv1464138038:90 , srv1470105876:90 , srv1563986898:90 , srv1652711077:90 , srv1655141956:90 , srv1729421990:90 , srv1775770468:90 , srv1878721079:90 , srv1887425295:90 , srv1937782704:90 , srv1989493960:90 , srv1997282178:90 , srv2050991103:90 , srv2058812893:90 , srv237845273:90 , srv245255387:90 , srv290299560:90 , srv301491494:90 , srv355007752:90 , srv554310665:90 , srv612817881:90 , srv613208682:90 , srv613270382:90 , srv638520259:90 }
2023-11-13 00:57:21,249 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=220 (was 211) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 170), AvailableMemoryMB=3232 (was 3012) - AvailableMemoryMB LEAK? -