2024-03-01 05:54:11,696 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-03-01 05:54:11,972 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-03-01 05:54:12,097 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-03-01 05:54:12,164 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-01 05:54:12,171 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-01 05:54:12,186 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=239, ProcessCount=169, AvailableMemoryMB=3024
2024-03-01 05:54:12,188 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-01 05:54:12,189 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-01 05:54:12,320 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1100432814:84 , srv1116357709:84 , srv111699518:84 , srv1135065627:84 , srv1139116492:84 , srv1157112574:84 , srv1164260451:84 , srv1176554452:84 , srv1194491378:84 , srv1213915393:84 , srv124621881:84 , srv1255359594:84 , srv1261529112:84 , srv1292826709:84 , srv1323149704:84 , srv1334594351:84 , srv1346949507:84 , srv1359242194:84 , srv1366849844:84 , srv1428705372:84 , srv1447619049:84 , srv1461491960:84 , srv1461951350:84 , srv1467983113:84 , srv1475816667:84 , srv1484695869:84 , srv1516706866:84 , srv1516830621:84 , srv1516938445:84 , srv1562127982:84 , srv1575827974:84 , srv1599606847:84 , srv160010298:84 , srv1604074548:84 , srv1626658800:84 , srv1631474645:84 , srv1659134886:84 , srv1659253563:84 , srv1704453372:84 , srv1727473246:84 , srv1728502198:84 , srv1737416966:84 , srv1771108255:84 , srv1773017124:84 , srv1801155631:84 , srv1805332401:84 , srv1821886064:84 , srv1827451682:84 , srv1839031691:84 , srv183916372:84 , srv1865391539:84 , srv1883914013:84 , srv1886327499:84 , srv1892025226:84 , srv1974848597:84 , srv1992234866:84 , srv2013665683:84 , srv203092454:84 , srv2064421599:84 , srv222337403:84 , srv224515693:84 , srv229237634:84 , srv236473948:84 , srv287296617:84 , srv327942265:84 , srv340313984:84 , srv351226110:84 , srv379745636:84 , srv402266695:84 , srv409870930:84 , srv417151787:84 , srv432400228:84 , srv449621740:84 , srv468870330:84 , srv487663477:84 , srv490700445:84 , srv51203490:84 , srv527281670:84 , srv568053510:84 , srv63767520:84 , srv642966934:84 , srv646363426:84 , srv667215171:84 , srv672753964:84 , srv672853230:84 , srv773982668:84 , srv806935770:84 , srv808138564:84 , srv810869612:84 , srv834927029:84 , srv861426711:84 , srv861587353:84 , srv87518720:84 , srv903670255:84 , srv927395823:84 , srv961760989:84 , srv962096168:84 , srv963867030:84 , srv990808319:84 , srv2000153646:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-03-01 05:54:12,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:12,340 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1461951350=22, srv340313984=66, srv990808319=99, srv379745636=68, srv1974848597=54, srv834927029=90, srv1475816667=24, srv2064421599=59, srv672753964=84, srv1865391539=50, srv417151787=71, srv1599606847=31, srv1892025226=53, srv224515693=61, srv1516938445=28, srv861426711=91, srv2000153646=56, srv432400228=72, srv1428705372=19, srv229237634=62, srv1116357709=1, srv527281670=78, srv646363426=82, srv87518720=93, srv1773017124=43, srv927395823=95, srv1704453372=38, srv773982668=86, srv1467983113=23, srv402266695=69, srv1604074548=33, srv1626658800=34, srv808138564=88, srv1164260451=6, srv667215171=83, srv1883914013=51, srv1827451682=47, srv1176554452=7, srv1366849844=18, srv903670255=94, srv1461491960=21, srv1886327499=52, srv1292826709=13, srv1821886064=46, srv1631474645=35, srv962096168=97, srv1659253563=37, srv1728502198=40, srv1727473246=39, srv1737416966=41, srv1484695869=25, srv1261529112=12, srv160010298=32, srv1771108255=42, srv183916372=49, srv1346949507=16, srv409870930=70, srv2013665683=57, srv236473948=63, srv468870330=74, srv1839031691=48, srv568053510=79, srv490700445=76, srv1562127982=29, srv861587353=92, srv1213915393=9, srv1323149704=14, srv287296617=64, srv449621740=73, srv810869612=89, srv1139116492=4, srv1334594351=15, srv963867030=98, srv63767520=80, srv124621881=10, srv1100432814=0, srv1255359594=11, srv51203490=77, srv1516830621=27, srv1992234866=55, srv1516706866=26, srv1447619049=20, srv487663477=75, srv806935770=87, srv1801155631=44, srv1194491378=8, srv203092454=58, srv1575827974=30, srv1659134886=36, srv1359242194=17, srv222337403=60, srv111699518=2, srv642966934=81, srv672853230=85, srv351226110=67, srv1135065627=3, srv327942265=65, srv961760989=96, srv1805332401=45, srv1157112574=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:12,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:12,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:12,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:12,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-01 05:54:12,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-01 05:54:12,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-01 05:54:12,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-01 05:54:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-01 05:54:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-01 05:54:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-01 05:54:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-01 05:54:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-01 05:54:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-01 05:54:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-01 05:54:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-01 05:54:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-01 05:54:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-01 05:54:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-01 05:54:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-01 05:54:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-01 05:54:12,735 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:12,735 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-01 05:54:12,736 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-01 05:54:13,048 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 597 ms to try 5000 different iterations.  Found a solution that moves 4692 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17701693481822414. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03928402750875845, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05235422817339469, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5213333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03928402750875845, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17266666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2345, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:13,056 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1176554452:82 , srv1461491960:82 , srv1447619049:83 , srv1821886064:83 , srv2064421599:83 , srv340313984:83 , srv646363426:83 , srv861426711:83 , srv1135065627:84 , srv124621881:84 , srv1484695869:84 , srv1516830621:84 , srv1659253563:84 , srv1727473246:84 , srv1801155631:84 , srv1883914013:84 , srv2013665683:84 , srv327942265:84 , srv449621740:84 , srv490700445:84 , srv568053510:84 , srv63767520:84 , srv961760989:84 , srv962096168:84 , srv111699518:85 , srv1157112574:85 , srv1346949507:85 , srv1366849844:85 , srv1516706866:85 , srv1562127982:85 , srv160010298:85 , srv1737416966:85 , srv1805332401:85 , srv203092454:85 , srv224515693:85 , srv229237634:85 , srv417151787:85 , srv51203490:85 , srv672753964:85 , srv806935770:85 , srv87518720:85 , srv927395823:85 , srv1164260451:86 , srv1213915393:86 , srv1323149704:86 , srv1467983113:86 , srv1604074548:86 , srv1626658800:86 , srv1771108255:86 , srv1839031691:86 , srv183916372:86 , srv1886327499:86 , srv1892025226:86 , srv287296617:86 , srv402266695:86 , srv642966934:86 , srv672853230:86 , srv808138564:86 , srv810869612:86 , srv990808319:86 , srv1428705372:87 , srv1516938445:87 , srv1659134886:87 , srv1773017124:87 , srv351226110:87 , srv379745636:87 , srv432400228:87 , srv468870330:87 , srv487663477:87 , srv527281670:87 , srv834927029:87 , srv903670255:87 , srv1292826709:88 , srv1359242194:88 , srv1599606847:88 , srv1631474645:88 , srv1827451682:88 , srv1974848597:88 , srv236473948:88 , srv773982668:88 , srv1194491378:89 , srv1865391539:89 , srv1992234866:89 , srv1261529112:90 , srv1461951350:90 , srv1575827974:90 , srv1704453372:90 , srv667215171:90 , srv861587353:90 , srv963867030:90 , srv1100432814:91 , srv1116357709:91 , srv222337403:91 , srv1334594351:92 , srv1475816667:92 , srv1728502198:92 , srv1139116492:94 , srv1255359594:94 , srv409870930:95 , srv2000153646:439 }
2024-03-01 05:54:13,060 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:13,060 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1461951350=22, srv340313984=66, srv990808319=99, srv379745636=68, srv1974848597=54, srv834927029=90, srv1475816667=24, srv2064421599=59, srv672753964=84, srv1865391539=50, srv417151787=71, srv1599606847=31, srv1892025226=53, srv224515693=61, srv1516938445=28, srv861426711=91, srv2000153646=56, srv432400228=72, srv1428705372=19, srv229237634=62, srv1116357709=1, srv527281670=78, srv646363426=82, srv87518720=93, srv1773017124=43, srv927395823=95, srv1704453372=38, srv773982668=86, srv1467983113=23, srv402266695=69, srv1604074548=33, srv1626658800=34, srv808138564=88, srv1164260451=6, srv667215171=83, srv1883914013=51, srv1827451682=47, srv1176554452=7, srv1366849844=18, srv903670255=94, srv1461491960=21, srv1886327499=52, srv1292826709=13, srv1821886064=46, srv1631474645=35, srv962096168=97, srv1659253563=37, srv1728502198=40, srv1727473246=39, srv1737416966=41, srv1484695869=25, srv1261529112=12, srv160010298=32, srv1771108255=42, srv183916372=49, srv1346949507=16, srv409870930=70, srv2013665683=57, srv236473948=63, srv468870330=74, srv1839031691=48, srv568053510=79, srv490700445=76, srv1562127982=29, srv861587353=92, srv1213915393=9, srv1323149704=14, srv287296617=64, srv449621740=73, srv810869612=89, srv1139116492=4, srv1334594351=15, srv963867030=98, srv63767520=80, srv124621881=10, srv1100432814=0, srv1255359594=11, srv51203490=77, srv1516830621=27, srv1992234866=55, srv1516706866=26, srv1447619049=20, srv487663477=75, srv806935770=87, srv1801155631=44, srv1194491378=8, srv203092454=58, srv1575827974=30, srv1659134886=36, srv1359242194=17, srv222337403=60, srv111699518=2, srv642966934=81, srv672853230=85, srv351226110=67, srv1135065627=3, srv327942265=65, srv961760989=96, srv1805332401=45, srv1157112574=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:13,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:13,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:13,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-01 05:54:13,077 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-01 05:54:13,078 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-01 05:54:13,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-01 05:54:13,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-01 05:54:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-01 05:54:13,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-01 05:54:13,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-01 05:54:13,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-01 05:54:13,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-01 05:54:13,188 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=0.03928402750875845, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05235422817339469, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03928402750875845, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17266666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2345, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:13,188 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-01 05:54:13,188 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1769840807320197, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03928402750875845, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05235422817339469, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03928402750875845, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17266666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2345, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-01 05:54:13,365 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 263 ms to try 5000 different iterations.  Found a solution that moves 2578 regions; Going from a computed imbalance of 0.1769840807320197 to a new imbalance of 0.013989002359501188. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022276029134458673); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03153392344320099, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.28644444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022276029134458673); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042416666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:13,376 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv409870930:76 , srv1139116492:78 , srv1255359594:78 , srv1116357709:79 , srv1334594351:79 , srv1475816667:80 , srv1575827974:80 , srv1728502198:81 , srv1100432814:82 , srv1194491378:82 , srv861587353:82 , srv1261529112:83 , srv1428705372:83 , srv1631474645:83 , srv1704453372:83 , srv1865391539:83 , srv1974848597:83 , srv222337403:83 , srv672853230:83 , srv834927029:83 , srv1164260451:84 , srv1292826709:84 , srv236473948:84 , srv287296617:84 , srv379745636:84 , srv402266695:84 , srv468870330:84 , srv667215171:84 , srv903670255:84 , srv963867030:84 , srv1346949507:85 , srv1359242194:85 , srv1461951350:85 , srv1516706866:85 , srv1562127982:85 , srv1599606847:85 , srv160010298:85 , srv1773017124:85 , srv1805332401:85 , srv1886327499:85 , srv1892025226:85 , srv351226110:85 , srv487663477:85 , srv527281670:85 , srv773982668:85 , srv806935770:85 , srv808138564:85 , srv810869612:85 , srv990808319:85 , srv1157112574:86 , srv1604074548:86 , srv1626658800:86 , srv1659134886:86 , srv1771108255:86 , srv1827451682:86 , srv1839031691:86 , srv183916372:86 , srv1992234866:86 , srv224515693:86 , srv432400228:86 , srv449621740:86 , srv642966934:86 , srv111699518:87 , srv1213915393:87 , srv1467983113:87 , srv1484695869:87 , srv1516938445:87 , srv1659253563:87 , srv1737416966:87 , srv1801155631:87 , srv2013665683:87 , srv2064421599:87 , srv229237634:87 , srv327942265:87 , srv417151787:87 , srv1323149704:88 , srv1366849844:88 , srv1516830621:88 , srv1727473246:88 , srv490700445:88 , srv51203490:88 , srv63767520:88 , srv87518720:88 , srv927395823:88 , srv962096168:88 , srv1176554452:89 , srv124621881:89 , srv1447619049:89 , srv1883914013:89 , srv203092454:89 , srv672753964:89 , srv961760989:89 , srv340313984:90 , srv568053510:90 , srv861426711:90 , srv1135065627:91 , srv1461491960:91 , srv1821886064:92 , srv646363426:92 , srv2000153646:533 }
2024-03-01 05:54:13,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:13,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1461951350=22, srv340313984=66, srv990808319=99, srv379745636=68, srv1974848597=54, srv834927029=90, srv1475816667=24, srv2064421599=59, srv672753964=84, srv1865391539=50, srv417151787=71, srv1599606847=31, srv1892025226=53, srv224515693=61, srv1516938445=28, srv861426711=91, srv2000153646=56, srv432400228=72, srv1428705372=19, srv229237634=62, srv1116357709=1, srv527281670=78, srv646363426=82, srv87518720=93, srv1773017124=43, srv927395823=95, srv1704453372=38, srv773982668=86, srv1467983113=23, srv402266695=69, srv1604074548=33, srv1626658800=34, srv808138564=88, srv1164260451=6, srv667215171=83, srv1883914013=51, srv1827451682=47, srv1176554452=7, srv1366849844=18, srv903670255=94, srv1461491960=21, srv1886327499=52, srv1292826709=13, srv1821886064=46, srv1631474645=35, srv962096168=97, srv1659253563=37, srv1728502198=40, srv1727473246=39, srv1737416966=41, srv1484695869=25, srv1261529112=12, srv160010298=32, srv1771108255=42, srv183916372=49, srv1346949507=16, srv409870930=70, srv2013665683=57, srv236473948=63, srv468870330=74, srv1839031691=48, srv568053510=79, srv490700445=76, srv1562127982=29, srv861587353=92, srv1213915393=9, srv1323149704=14, srv287296617=64, srv449621740=73, srv810869612=89, srv1139116492=4, srv1334594351=15, srv963867030=98, srv63767520=80, srv124621881=10, srv1100432814=0, srv1255359594=11, srv51203490=77, srv1516830621=27, srv1992234866=55, srv1516706866=26, srv1447619049=20, srv487663477=75, srv806935770=87, srv1801155631=44, srv1194491378=8, srv203092454=58, srv1575827974=30, srv1659134886=36, srv1359242194=17, srv222337403=60, srv111699518=2, srv642966934=81, srv672853230=85, srv351226110=67, srv1135065627=3, srv327942265=65, srv961760989=96, srv1805332401=45, srv1157112574=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:13,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:13,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-01 05:54:13,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-01 05:54:13,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-01 05:54:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-01 05:54:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-01 05:54:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-01 05:54:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-01 05:54:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-01 05:54:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-01 05:54:13,521 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=0.022276029134458673); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03153392344320099, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022276029134458673); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042416666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:13,521 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-01 05:54:13,522 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.013970950817677848, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022276029134458673); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03153392344320099, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022276029134458673); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042416666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-01 05:54:13,788 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 361 ms to try 5000 different iterations.  Found a solution that moves 915 regions; Going from a computed imbalance of 0.013970950817677848 to a new imbalance of 7.79522463195114E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0057616108096681645); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005585776388969087); MoveCostFunction : (multiplier=7.0, imbalance=0.10166666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0057616108096681645); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004666666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:13,789 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1821886064:82 , srv1992234866:82 , srv646363426:82 , srv1135065627:83 , srv1323149704:83 , srv1461951350:83 , srv1516938445:83 , srv1827451682:83 , srv203092454:83 , srv222337403:83 , srv568053510:83 , srv667215171:83 , srv1261529112:84 , srv1366849844:84 , srv1467983113:84 , srv1599606847:84 , srv1704453372:84 , srv1728502198:84 , srv1883914013:84 , srv340313984:84 , srv432400228:84 , srv672753964:84 , srv773982668:84 , srv861426711:84 , srv927395823:84 , srv963867030:84 , srv1100432814:85 , srv111699518:85 , srv1139116492:85 , srv1213915393:85 , srv124621881:85 , srv1255359594:85 , srv1359242194:85 , srv1447619049:85 , srv1461491960:85 , srv1475816667:85 , srv1516830621:85 , srv1659134886:85 , srv1727473246:85 , srv1773017124:85 , srv1839031691:85 , srv1865391539:85 , srv229237634:85 , srv236473948:85 , srv351226110:85 , srv487663477:85 , srv51203490:85 , srv527281670:85 , srv63767520:85 , srv642966934:85 , srv87518720:85 , srv1157112574:86 , srv1176554452:86 , srv1194491378:86 , srv1604074548:86 , srv1626658800:86 , srv1631474645:86 , srv1659253563:86 , srv1771108255:86 , srv183916372:86 , srv1886327499:86 , srv1892025226:86 , srv379745636:86 , srv417151787:86 , srv468870330:86 , srv490700445:86 , srv808138564:86 , srv961760989:86 , srv962096168:86 , srv1116357709:87 , srv1292826709:87 , srv1428705372:87 , srv1484695869:87 , srv1562127982:87 , srv1737416966:87 , srv1801155631:87 , srv1805332401:87 , srv1974848597:87 , srv2013665683:87 , srv224515693:87 , srv287296617:87 , srv327942265:87 , srv402266695:87 , srv409870930:87 , srv810869612:87 , srv834927029:87 , srv861587353:87 , srv903670255:87 , srv990808319:87 , srv1164260451:88 , srv1334594351:88 , srv1346949507:88 , srv1516706866:88 , srv1575827974:88 , srv160010298:88 , srv2064421599:88 , srv449621740:88 , srv806935770:88 , srv672853230:89 , srv2000153646:537 }
2024-03-01 05:54:13,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:13,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1461951350=22, srv340313984=66, srv990808319=99, srv379745636=68, srv1974848597=54, srv834927029=90, srv1475816667=24, srv2064421599=59, srv672753964=84, srv1865391539=50, srv417151787=71, srv1599606847=31, srv1892025226=53, srv224515693=61, srv1516938445=28, srv861426711=91, srv2000153646=56, srv432400228=72, srv1428705372=19, srv229237634=62, srv1116357709=1, srv527281670=78, srv646363426=82, srv87518720=93, srv1773017124=43, srv927395823=95, srv1704453372=38, srv773982668=86, srv1467983113=23, srv402266695=69, srv1604074548=33, srv1626658800=34, srv808138564=88, srv1164260451=6, srv667215171=83, srv1883914013=51, srv1827451682=47, srv1176554452=7, srv1366849844=18, srv903670255=94, srv1461491960=21, srv1886327499=52, srv1292826709=13, srv1821886064=46, srv1631474645=35, srv962096168=97, srv1659253563=37, srv1728502198=40, srv1727473246=39, srv1737416966=41, srv1484695869=25, srv1261529112=12, srv160010298=32, srv1771108255=42, srv183916372=49, srv1346949507=16, srv409870930=70, srv2013665683=57, srv236473948=63, srv468870330=74, srv1839031691=48, srv568053510=79, srv490700445=76, srv1562127982=29, srv861587353=92, srv1213915393=9, srv1323149704=14, srv287296617=64, srv449621740=73, srv810869612=89, srv1139116492=4, srv1334594351=15, srv963867030=98, srv63767520=80, srv124621881=10, srv1100432814=0, srv1255359594=11, srv51203490=77, srv1516830621=27, srv1992234866=55, srv1516706866=26, srv1447619049=20, srv487663477=75, srv806935770=87, srv1801155631=44, srv1194491378=8, srv203092454=58, srv1575827974=30, srv1659134886=36, srv1359242194=17, srv222337403=60, srv111699518=2, srv642966934=81, srv672853230=85, srv351226110=67, srv1135065627=3, srv327942265=65, srv961760989=96, srv1805332401=45, srv1157112574=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-01 05:54:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-01 05:54:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-01 05:54:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-01 05:54:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-01 05:54:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-01 05:54:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-01 05:54:13,898 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=0.0057616108096681645); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005585776388969087); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0057616108096681645); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004666666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:13,898 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-01 05:54:13,899 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.731154962562637E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0057616108096681645); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005585776388969087); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0057616108096681645); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004666666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-01 05:54:14,065 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 246 ms to try 5000 different iterations.  Found a solution that moves 237 regions; Going from a computed imbalance of 7.731154962562637E-4 to a new imbalance of 4.151161533680902E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.026333333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-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); 
2024-03-01 05:54:14,065 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1334594351:83 , srv1737416966:83 , srv861587353:83 , srv1100432814:84 , srv1135065627:84 , srv1164260451:84 , srv1176554452:84 , srv1194491378:84 , srv1213915393:84 , srv124621881:84 , srv1292826709:84 , srv1346949507:84 , srv1359242194:84 , srv1428705372:84 , srv1461491960:84 , srv1461951350:84 , srv1475816667:84 , srv1484695869:84 , srv1516706866:84 , srv1575827974:84 , srv160010298:84 , srv1604074548:84 , srv1626658800:84 , srv1659134886:84 , srv1771108255:84 , srv1801155631:84 , srv183916372:84 , srv1974848597:84 , srv2013665683:84 , srv2064421599:84 , srv222337403:84 , srv224515693:84 , srv236473948:84 , srv327942265:84 , srv417151787:84 , srv449621740:84 , srv490700445:84 , srv51203490:84 , srv672753964:84 , srv672853230:84 , srv806935770:84 , srv810869612:84 , srv87518720:84 , srv903670255:84 , srv961760989:84 , srv962096168:84 , srv963867030:84 , srv990808319:84 , srv111699518:85 , srv1139116492:85 , srv1157112574:85 , srv1255359594:85 , srv1261529112:85 , srv1323149704:85 , srv1366849844:85 , srv1447619049:85 , srv1467983113:85 , srv1516830621:85 , srv1516938445:85 , srv1562127982:85 , srv1599606847:85 , srv1631474645:85 , srv1659253563:85 , srv1704453372:85 , srv1727473246:85 , srv1728502198:85 , srv1773017124:85 , srv1805332401:85 , srv1821886064:85 , srv1827451682:85 , srv1839031691:85 , srv1865391539:85 , srv1883914013:85 , srv1886327499:85 , srv1992234866:85 , srv203092454:85 , srv229237634:85 , srv287296617:85 , srv340313984:85 , srv351226110:85 , srv379745636:85 , srv402266695:85 , srv409870930:85 , srv432400228:85 , srv468870330:85 , srv487663477:85 , srv527281670:85 , srv568053510:85 , srv63767520:85 , srv642966934:85 , srv667215171:85 , srv773982668:85 , srv808138564:85 , srv834927029:85 , srv861426711:85 , srv927395823:85 , srv1116357709:86 , srv1892025226:86 , srv646363426:86 , srv2000153646:633 }
2024-03-01 05:54:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1461951350=22, srv340313984=66, srv990808319=99, srv379745636=68, srv1974848597=54, srv834927029=90, srv1475816667=24, srv2064421599=59, srv672753964=84, srv1865391539=50, srv417151787=71, srv1599606847=31, srv1892025226=53, srv224515693=61, srv1516938445=28, srv861426711=91, srv2000153646=56, srv432400228=72, srv1428705372=19, srv229237634=62, srv1116357709=1, srv527281670=78, srv646363426=82, srv87518720=93, srv1773017124=43, srv927395823=95, srv1704453372=38, srv773982668=86, srv1467983113=23, srv402266695=69, srv1604074548=33, srv1626658800=34, srv808138564=88, srv1164260451=6, srv667215171=83, srv1883914013=51, srv1827451682=47, srv1176554452=7, srv1366849844=18, srv903670255=94, srv1461491960=21, srv1886327499=52, srv1292826709=13, srv1821886064=46, srv1631474645=35, srv962096168=97, srv1659253563=37, srv1728502198=40, srv1727473246=39, srv1737416966=41, srv1484695869=25, srv1261529112=12, srv160010298=32, srv1771108255=42, srv183916372=49, srv1346949507=16, srv409870930=70, srv2013665683=57, srv236473948=63, srv468870330=74, srv1839031691=48, srv568053510=79, srv490700445=76, srv1562127982=29, srv861587353=92, srv1213915393=9, srv1323149704=14, srv287296617=64, srv449621740=73, srv810869612=89, srv1139116492=4, srv1334594351=15, srv963867030=98, srv63767520=80, srv124621881=10, srv1100432814=0, srv1255359594=11, srv51203490=77, srv1516830621=27, srv1992234866=55, srv1516706866=26, srv1447619049=20, srv487663477=75, srv806935770=87, srv1801155631=44, srv1194491378=8, srv203092454=58, srv1575827974=30, srv1659134886=36, srv1359242194=17, srv222337403=60, srv111699518=2, srv642966934=81, srv672853230=85, srv351226110=67, srv1135065627=3, srv327942265=65, srv961760989=96, srv1805332401=45, srv1157112574=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:14,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:14,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-01 05:54:14,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-01 05:54:14,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-01 05:54:14,083 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-01 05:54:14,084 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-01 05:54:14,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-01 05:54:14,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-01 05:54:14,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-01 05:54:14,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-01 05:54:14,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-01 05:54:14,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-01 05:54:14,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-01 05:54:14,173 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-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); 
2024-03-01 05:54:14,173 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-01 05:54:14,173 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.985210586740191E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-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
2024-03-01 05:54:14,329 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 234 ms to try 5000 different iterations.  Found a solution that moves 26 regions; Going from a computed imbalance of 3.985210586740191E-5 to a new imbalance of 6.580041563428285E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0028888888888888888); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:14,330 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1116357709:83 , srv1292826709:83 , srv1892025226:83 , srv409870930:83 , srv646363426:83 , srv961760989:83 , srv1100432814:84 , srv111699518:84 , srv1135065627:84 , srv1139116492:84 , srv1157112574:84 , srv1164260451:84 , srv1213915393:84 , srv124621881:84 , srv1255359594:84 , srv1261529112:84 , srv1323149704:84 , srv1334594351:84 , srv1346949507:84 , srv1359242194:84 , srv1366849844:84 , srv1447619049:84 , srv1461491960:84 , srv1461951350:84 , srv1467983113:84 , srv1484695869:84 , srv1516706866:84 , srv1516830621:84 , srv1516938445:84 , srv1562127982:84 , srv1575827974:84 , srv1599606847:84 , srv160010298:84 , srv1604074548:84 , srv1626658800:84 , srv1631474645:84 , srv1659134886:84 , srv1659253563:84 , srv1704453372:84 , srv1727473246:84 , srv1728502198:84 , srv1737416966:84 , srv1771108255:84 , srv1773017124:84 , srv1801155631:84 , srv1805332401:84 , srv1821886064:84 , srv1827451682:84 , srv1839031691:84 , srv183916372:84 , srv1865391539:84 , srv1883914013:84 , srv1886327499:84 , srv1974848597:84 , srv1992234866:84 , srv2013665683:84 , srv203092454:84 , srv2064421599:84 , srv224515693:84 , srv229237634:84 , srv287296617:84 , srv327942265:84 , srv340313984:84 , srv351226110:84 , srv379745636:84 , srv402266695:84 , srv417151787:84 , srv432400228:84 , srv449621740:84 , srv468870330:84 , srv487663477:84 , srv490700445:84 , srv51203490:84 , srv527281670:84 , srv568053510:84 , srv63767520:84 , srv642966934:84 , srv667215171:84 , srv672753964:84 , srv672853230:84 , srv773982668:84 , srv806935770:84 , srv808138564:84 , srv810869612:84 , srv834927029:84 , srv861426711:84 , srv861587353:84 , srv87518720:84 , srv903670255:84 , srv927395823:84 , srv962096168:84 , srv963867030:84 , srv990808319:84 , srv1176554452:85 , srv1194491378:85 , srv1428705372:85 , srv1475816667:85 , srv222337403:85 , srv236473948:85 , srv2000153646:684 }
2024-03-01 05:54:14,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:14,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1461951350=22, srv340313984=66, srv990808319=99, srv379745636=68, srv1974848597=54, srv834927029=90, srv1475816667=24, srv2064421599=59, srv672753964=84, srv1865391539=50, srv417151787=71, srv1599606847=31, srv1892025226=53, srv224515693=61, srv1516938445=28, srv861426711=91, srv2000153646=56, srv432400228=72, srv1428705372=19, srv229237634=62, srv1116357709=1, srv527281670=78, srv646363426=82, srv87518720=93, srv1773017124=43, srv927395823=95, srv1704453372=38, srv773982668=86, srv1467983113=23, srv402266695=69, srv1604074548=33, srv1626658800=34, srv808138564=88, srv1164260451=6, srv667215171=83, srv1883914013=51, srv1827451682=47, srv1176554452=7, srv1366849844=18, srv903670255=94, srv1461491960=21, srv1886327499=52, srv1292826709=13, srv1821886064=46, srv1631474645=35, srv962096168=97, srv1659253563=37, srv1728502198=40, srv1727473246=39, srv1737416966=41, srv1484695869=25, srv1261529112=12, srv160010298=32, srv1771108255=42, srv183916372=49, srv1346949507=16, srv409870930=70, srv2013665683=57, srv236473948=63, srv468870330=74, srv1839031691=48, srv568053510=79, srv490700445=76, srv1562127982=29, srv861587353=92, srv1213915393=9, srv1323149704=14, srv287296617=64, srv449621740=73, srv810869612=89, srv1139116492=4, srv1334594351=15, srv963867030=98, srv63767520=80, srv124621881=10, srv1100432814=0, srv1255359594=11, srv51203490=77, srv1516830621=27, srv1992234866=55, srv1516706866=26, srv1447619049=20, srv487663477=75, srv806935770=87, srv1801155631=44, srv1194491378=8, srv203092454=58, srv1575827974=30, srv1659134886=36, srv1359242194=17, srv222337403=60, srv111699518=2, srv642966934=81, srv672853230=85, srv351226110=67, srv1135065627=3, srv327942265=65, srv961760989=96, srv1805332401=45, srv1157112574=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-01 05:54:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-01 05:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-01 05:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-01 05:54:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-01 05:54:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-01 05:54:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-01 05:54:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-01 05:54:14,438 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:14,438 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1116357709:83 , srv1292826709:83 , srv1892025226:83 , srv409870930:83 , srv646363426:83 , srv961760989:83 , srv1100432814:84 , srv111699518:84 , srv1135065627:84 , srv1139116492:84 , srv1157112574:84 , srv1164260451:84 , srv1213915393:84 , srv124621881:84 , srv1255359594:84 , srv1261529112:84 , srv1323149704:84 , srv1334594351:84 , srv1346949507:84 , srv1359242194:84 , srv1366849844:84 , srv1447619049:84 , srv1461491960:84 , srv1461951350:84 , srv1467983113:84 , srv1484695869:84 , srv1516706866:84 , srv1516830621:84 , srv1516938445:84 , srv1562127982:84 , srv1575827974:84 , srv1599606847:84 , srv160010298:84 , srv1604074548:84 , srv1626658800:84 , srv1631474645:84 , srv1659134886:84 , srv1659253563:84 , srv1704453372:84 , srv1727473246:84 , srv1728502198:84 , srv1737416966:84 , srv1771108255:84 , srv1773017124:84 , srv1801155631:84 , srv1805332401:84 , srv1821886064:84 , srv1827451682:84 , srv1839031691:84 , srv183916372:84 , srv1865391539:84 , srv1883914013:84 , srv1886327499:84 , srv1974848597:84 , srv1992234866:84 , srv2013665683:84 , srv203092454:84 , srv2064421599:84 , srv224515693:84 , srv229237634:84 , srv287296617:84 , srv327942265:84 , srv340313984:84 , srv351226110:84 , srv379745636:84 , srv402266695:84 , srv417151787:84 , srv432400228:84 , srv449621740:84 , srv468870330:84 , srv487663477:84 , srv490700445:84 , srv51203490:84 , srv527281670:84 , srv568053510:84 , srv63767520:84 , srv642966934:84 , srv667215171:84 , srv672753964:84 , srv672853230:84 , srv773982668:84 , srv806935770:84 , srv808138564:84 , srv810869612:84 , srv834927029:84 , srv861426711:84 , srv861587353:84 , srv87518720:84 , srv903670255:84 , srv927395823:84 , srv962096168:84 , srv963867030:84 , srv990808319:84 , srv1176554452:85 , srv1194491378:85 , srv1428705372:85 , srv1475816667:85 , srv222337403:85 , srv236473948:85 , srv2000153646:684 }
2024-03-01 05:54:14,470 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=239 (was 239), ProcessCount=171 (was 169) - ProcessCount LEAK? -, AvailableMemoryMB=2442 (was 3024)
2024-03-01 05:54:14,481 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=239, ProcessCount=171, AvailableMemoryMB=2441
2024-03-01 05:54:14,482 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-01 05:54:14,482 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-03-01 05:54:14,495 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1027626447:84 , srv1122339914:84 , srv1261245556:84 , srv1390054850:84 , srv1425531161:84 , srv1455369257:84 , srv1492742280:84 , srv1495446912:84 , srv1551605689:84 , srv1570801165:84 , srv1669371589:84 , srv1719411587:84 , srv1799971801:84 , srv1810243586:84 , srv2047317981:84 , srv2125818623:84 , srv267751980:84 , srv29656225:84 , srv316713137:84 , srv346221638:84 , srv405490655:84 , srv440219708:84 , srv500698718:84 , srv522277511:84 , srv568721405:84 , srv725362008:84 , srv775369129:84 , srv839128928:84 , srv88061876:84 , srv1703776406:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-03-01 05:54:14,496 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:54:14,497 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1425531161=4, srv1492742280=6, srv1495446912=7, srv88061876=29, srv440219708=22, srv1122339914=1, srv1390054850=3, srv775369129=27, srv568721405=25, srv29656225=18, srv839128928=28, srv1455369257=5, srv1719411587=12, srv725362008=26, srv2125818623=16, srv2047317981=15, srv1810243586=14, srv316713137=19, srv1027626447=0, srv1799971801=13, srv522277511=24, srv1669371589=10, srv346221638=20, srv1261245556=2, srv1703776406=11, srv405490655=21, srv267751980=17, srv500698718=23, srv1570801165=9, srv1551605689=8} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:54:14,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:54:14,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:54:14,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:54:14,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:54:14,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:54:14,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:54:14,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:54:14,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-01 05:54:14,535 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=1.1404435930800274, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:54:14,536 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912635576440169, 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=1.1404435930800274, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-03-01 05:56:14,517 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9808281 different iterations.  Found a solution that moves 1836 regions; Going from a computed imbalance of 0.9912635576440169 to a new imbalance of 4.2853155918867096E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.68, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:56:14,522 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1027626447:90 , srv1122339914:90 , srv1261245556:90 , srv1390054850:90 , srv1425531161:90 , srv1455369257:90 , srv1492742280:90 , srv1495446912:90 , srv1551605689:90 , srv1570801165:90 , srv1669371589:90 , srv1703776406:90 , srv1719411587:90 , srv1799971801:90 , srv1810243586:90 , srv2047317981:90 , srv2125818623:90 , srv267751980:90 , srv29656225:90 , srv316713137:90 , srv346221638:90 , srv405490655:90 , srv440219708:90 , srv500698718:90 , srv522277511:90 , srv568721405:90 , srv725362008:90 , srv775369129:90 , srv839128928:90 , srv88061876:90 }
2024-03-01 05:56:14,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-01 05:56:14,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1425531161=4, srv1492742280=6, srv1495446912=7, srv88061876=29, srv440219708=22, srv1122339914=1, srv1390054850=3, srv775369129=27, srv568721405=25, srv29656225=18, srv839128928=28, srv1455369257=5, srv1719411587=12, srv725362008=26, srv2125818623=16, srv2047317981=15, srv1810243586=14, srv316713137=19, srv1027626447=0, srv1799971801=13, srv522277511=24, srv1669371589=10, srv346221638=20, srv1261245556=2, srv1703776406=11, srv405490655=21, srv267751980=17, srv500698718=23, srv1570801165=9, srv1551605689=8} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-01 05:56:14,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-01 05:56:14,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-01 05:56:14,536 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-01 05:56:14,536 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1027626447:90 , srv1122339914:90 , srv1261245556:90 , srv1390054850:90 , srv1425531161:90 , srv1455369257:90 , srv1492742280:90 , srv1495446912:90 , srv1551605689:90 , srv1570801165:90 , srv1669371589:90 , srv1703776406:90 , srv1719411587:90 , srv1799971801:90 , srv1810243586:90 , srv2047317981:90 , srv2125818623:90 , srv267751980:90 , srv29656225:90 , srv316713137:90 , srv346221638:90 , srv405490655:90 , srv440219708:90 , srv500698718:90 , srv522277511:90 , srv568721405:90 , srv725362008:90 , srv775369129:90 , srv839128928:90 , srv88061876:90 }
2024-03-01 05:56:14,548 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=163 (was 239), ProcessCount=167 (was 171), AvailableMemoryMB=1936 (was 2441)