2024-03-03 06:53:18,851 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-03-03 06:53:19,191 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-03-03 06:53:19,316 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-03-03 06:53:19,385 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-03 06:53:19,393 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.
2024-03-03 06:53:19,408 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=287, ProcessCount=173, AvailableMemoryMB=7376
2024-03-03 06:53:19,410 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-03 06:53:19,410 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.
2024-03-03 06:53:19,538 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1021496484:84 , srv1034354369:84 , srv10589633:84 , srv1077723095:84 , srv1105366672:84 , srv1152914921:84 , srv1179974689:84 , srv1180316568:84 , srv119468105:84 , srv1234864122:84 , srv1247973884:84 , srv1286771639:84 , srv1293774656:84 , srv1296861579:84 , srv1299844427:84 , srv137416246:84 , srv1376422720:84 , srv1461986405:84 , srv1470393314:84 , srv1504510885:84 , srv1512655485:84 , srv1527734876:84 , srv1538228716:84 , srv1553114480:84 , srv1564840159:84 , srv1607535463:84 , srv1646527792:84 , srv1647802946:84 , srv1666454860:84 , srv1667499684:84 , srv1694067851:84 , srv1717341044:84 , srv174124818:84 , srv1765592069:84 , srv1775776195:84 , srv1808234942:84 , srv1808439758:84 , srv181361094:84 , srv1818807631:84 , srv1860313487:84 , srv1873687268:84 , srv1905790849:84 , srv1920760574:84 , srv1941218697:84 , srv1944455150:84 , srv1946159415:84 , srv1958174425:84 , srv1997174121:84 , srv2015815283:84 , srv2028709205:84 , srv2034026793:84 , srv2061711230:84 , srv2070273048:84 , srv207868717:84 , srv2086105790:84 , srv2114716822:84 , srv2124557867:84 , srv2129411155:84 , srv2134416111:84 , srv261483486:84 , srv275136730:84 , srv296919199:84 , srv36280954:84 , srv418777885:84 , srv419201452:84 , srv422046495:84 , srv442585931:84 , srv442957071:84 , srv465508733:84 , srv483640923:84 , srv492322093:84 , srv503570553:84 , srv565569104:84 , srv590779025:84 , srv594395177:84 , srv59854185:84 , srv602984653:84 , srv618079994:84 , srv642052622:84 , srv648260839:84 , srv673947478:84 , srv710851948:84 , srv72038861:84 , srv722769035:84 , srv7279573:84 , srv736504439:84 , srv744792769:84 , srv761394924:84 , srv821263764:84 , srv838978718:84 , srv848709430:84 , srv86899346:84 , srv880310446:84 , srv888246303:84 , srv917660912:84 , srv921211144:84 , srv953366:84 , srv968087532:84 , srv97138762:84 , srv1284835206:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-03-03 06:53:19,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:19,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1512655485=21, srv1077723095=3, srv1808439758=37, srv1646527792=27, srv594395177=75, srv275136730=61, srv710851948=82, srv1376422720=17, srv1873687268=41, srv36280954=63, srv1034354369=1, srv2124557867=57, srv59854185=76, srv483640923=70, srv648260839=80, srv2034026793=51, srv119468105=8, srv880310446=93, srv1179974689=6, srv419201452=65, srv418777885=64, srv838978718=90, srv821263764=89, srv921211144=96, srv296919199=62, srv207868717=54, srv722769035=84, srv1717341044=32, srv261483486=60, srv2086105790=55, srv602984653=77, srv492322093=71, srv673947478=81, srv1284835206=11, srv1470393314=19, srv1234864122=9, srv2070273048=53, srv1299844427=15, srv565569104=73, srv744792769=87, srv968087532=98, srv736504439=86, srv86899346=92, srv422046495=66, srv761394924=88, srv1553114480=24, srv1818807631=39, srv1286771639=12, srv1296861579=14, srv1775776195=35, srv1946159415=46, srv953366=97, srv1564840159=25, srv590779025=74, srv1105366672=4, srv1997174121=48, srv848709430=91, srv1920760574=43, srv1538228716=23, srv1180316568=7, srv618079994=78, srv503570553=72, srv642052622=79, srv97138762=99, srv2129411155=58, srv174124818=33, srv181361094=38, srv1905790849=42, srv1694067851=31, srv1607535463=26, srv1293774656=13, srv888246303=94, srv1247973884=10, srv2015815283=49, srv442957071=68, srv137416246=16, srv2061711230=52, srv1958174425=47, srv1527734876=22, srv1504510885=20, srv2134416111=59, srv10589633=2, srv1808234942=36, srv1021496484=0, srv2114716822=56, srv465508733=69, srv1667499684=30, srv1461986405=18, srv1941218697=44, srv7279573=85, srv2028709205=50, srv1860313487=40, srv917660912=95, srv1666454860=29, srv72038861=83, srv1765592069=34, srv1944455150=45, srv442585931=67, srv1152914921=5, srv1647802946=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:19,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:19,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:19,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:19,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:19,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:19,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:19,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:19,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:19,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:19,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:19,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:19,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:19,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:19,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:19,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:19,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:19,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:19,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:19,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:19,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:19,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:19,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:19,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:19,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:19,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:19,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:19,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-03 06:53:19,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-03 06:53:19,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-03 06:53:19,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-03 06:53:19,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-03 06:53:19,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-03 06:53:19,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-03 06:53:19,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-03 06:53:19,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-03 06:53:19,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-03 06:53:19,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-03 06:53:19,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-03 06:53:19,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-03 06:53:19,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-03 06:53:19,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-03 06:53:19,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-03 06:53:19,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-03 06:53:19,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-03 06:53:19,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-03 06:53:19,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-03 06:53:19,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-03 06:53:19,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-03 06:53:19,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-03 06:53:19,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-03 06:53:19,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-03 06:53:19,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-03 06:53:19,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-03 06:53:19,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-03 06:53:19,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-03 06:53:19,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-03 06:53:19,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-03 06:53:19,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-03 06:53:19,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-03 06:53:19,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-03 06:53:19,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-03 06:53:19,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-03 06:53:19,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-03 06:53:19,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-03 06:53:19,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-03 06:53:19,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-03 06:53:19,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-03 06:53:19,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-03 06:53:19,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-03 06:53:19,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-03 06:53:19,907 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); 
2024-03-03 06:53:19,908 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)
2024-03-03 06:53:19,908 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
2024-03-03 06:53:20,367 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 667 ms to try 5000 different iterations.  Found a solution that moves 4712 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17981522698743801. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04027836796657269, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059577637998622854, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5235555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04027836796657269, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17508333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.241, 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); 
2024-03-03 06:53:20,379 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv761394924:81 , srv181361094:82 , srv492322093:82 , srv590779025:82 , srv618079994:82 , srv710851948:82 , srv1293774656:83 , srv1470393314:83 , srv1512655485:83 , srv1667499684:83 , srv2129411155:83 , srv642052622:83 , srv10589633:84 , srv1234864122:84 , srv1286771639:84 , srv1527734876:84 , srv1694067851:84 , srv1873687268:84 , srv1920760574:84 , srv1941218697:84 , srv275136730:84 , srv419201452:84 , srv59854185:84 , srv953366:84 , srv968087532:84 , srv1077723095:85 , srv1105366672:85 , srv1564840159:85 , srv1646527792:85 , srv1818807631:85 , srv1946159415:85 , srv1997174121:85 , srv72038861:85 , srv7279573:85 , srv736504439:85 , srv848709430:85 , srv888246303:85 , srv1021496484:86 , srv1179974689:86 , srv1504510885:86 , srv174124818:86 , srv1765592069:86 , srv1860313487:86 , srv1944455150:86 , srv2015815283:86 , srv2028709205:86 , srv2114716822:86 , srv483640923:86 , srv86899346:86 , srv1296861579:87 , srv137416246:87 , srv1607535463:87 , srv1647802946:87 , srv1717341044:87 , srv1808234942:87 , srv1808439758:87 , srv1905790849:87 , srv2061711230:87 , srv207868717:87 , srv2086105790:87 , srv2134416111:87 , srv261483486:87 , srv296919199:87 , srv442585931:87 , srv565569104:87 , srv673947478:87 , srv744792769:87 , srv821263764:87 , srv917660912:87 , srv921211144:87 , srv1034354369:88 , srv1152914921:88 , srv119468105:88 , srv1247973884:88 , srv1538228716:88 , srv1775776195:88 , srv442957071:88 , srv503570553:88 , srv594395177:88 , srv648260839:88 , srv722769035:88 , srv880310446:88 , srv1376422720:89 , srv1461986405:89 , srv1553114480:89 , srv1666454860:89 , srv2124557867:89 , srv418777885:89 , srv422046495:89 , srv602984653:89 , srv465508733:90 , srv97138762:90 , srv1299844427:91 , srv838978718:91 , srv1958174425:92 , srv2034026793:92 , srv2070273048:92 , srv1180316568:93 , srv36280954:93 , srv1284835206:448 }
2024-03-03 06:53:20,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:20,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1512655485=21, srv1077723095=3, srv1808439758=37, srv1646527792=27, srv594395177=75, srv275136730=61, srv710851948=82, srv1376422720=17, srv1873687268=41, srv36280954=63, srv1034354369=1, srv2124557867=57, srv59854185=76, srv483640923=70, srv648260839=80, srv2034026793=51, srv119468105=8, srv880310446=93, srv1179974689=6, srv419201452=65, srv418777885=64, srv838978718=90, srv821263764=89, srv921211144=96, srv296919199=62, srv207868717=54, srv722769035=84, srv1717341044=32, srv261483486=60, srv2086105790=55, srv602984653=77, srv492322093=71, srv673947478=81, srv1284835206=11, srv1470393314=19, srv1234864122=9, srv2070273048=53, srv1299844427=15, srv565569104=73, srv744792769=87, srv968087532=98, srv736504439=86, srv86899346=92, srv422046495=66, srv761394924=88, srv1553114480=24, srv1818807631=39, srv1286771639=12, srv1296861579=14, srv1775776195=35, srv1946159415=46, srv953366=97, srv1564840159=25, srv590779025=74, srv1105366672=4, srv1997174121=48, srv848709430=91, srv1920760574=43, srv1538228716=23, srv1180316568=7, srv618079994=78, srv503570553=72, srv642052622=79, srv97138762=99, srv2129411155=58, srv174124818=33, srv181361094=38, srv1905790849=42, srv1694067851=31, srv1607535463=26, srv1293774656=13, srv888246303=94, srv1247973884=10, srv2015815283=49, srv442957071=68, srv137416246=16, srv2061711230=52, srv1958174425=47, srv1527734876=22, srv1504510885=20, srv2134416111=59, srv10589633=2, srv1808234942=36, srv1021496484=0, srv2114716822=56, srv465508733=69, srv1667499684=30, srv1461986405=18, srv1941218697=44, srv7279573=85, srv2028709205=50, srv1860313487=40, srv917660912=95, srv1666454860=29, srv72038861=83, srv1765592069=34, srv1944455150=45, srv442585931=67, srv1152914921=5, srv1647802946=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-03 06:53:20,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-03 06:53:20,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-03 06:53:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-03 06:53:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-03 06:53:20,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-03 06:53:20,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-03 06:53:20,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-03 06:53:20,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-03 06:53:20,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-03 06:53:20,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-03 06:53:20,707 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=0.04027836796657269, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059577637998622854, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04027836796657269, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17508333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.241, 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); 
2024-03-03 06:53:20,707 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)
2024-03-03 06:53:20,707 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17978223285824035, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04027836796657269, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059577637998622854, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04027836796657269, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17508333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.241, 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
2024-03-03 06:53:21,040 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 613 ms to try 5000 different iterations.  Found a solution that moves 2670 regions; Going from a computed imbalance of 0.17978223285824035 to a new imbalance of 0.01673078271311169. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022613833366627773); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03512683447965625, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2966666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022613833366627773); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042666666666666665, 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); 
2024-03-03 06:53:21,054 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1180316568:79 , srv36280954:79 , srv1958174425:80 , srv1299844427:81 , srv1553114480:81 , srv2034026793:81 , srv465508733:81 , srv119468105:82 , srv1376422720:82 , srv1666454860:82 , srv2086105790:82 , srv2134416111:82 , srv1034354369:83 , srv1179974689:83 , srv1461986405:83 , srv1538228716:83 , srv2070273048:83 , srv422046495:83 , srv442957071:83 , srv503570553:83 , srv602984653:83 , srv880310446:83 , srv1247973884:84 , srv1296861579:84 , srv1504510885:84 , srv2124557867:84 , srv261483486:84 , srv483640923:84 , srv648260839:84 , srv7279573:84 , srv821263764:84 , srv97138762:84 , srv1021496484:85 , srv1077723095:85 , srv1152914921:85 , srv137416246:85 , srv174124818:85 , srv1765592069:85 , srv1775776195:85 , srv1808439758:85 , srv1860313487:85 , srv2015815283:85 , srv2061711230:85 , srv565569104:85 , srv673947478:85 , srv744792769:85 , srv838978718:85 , srv917660912:85 , srv1647802946:86 , srv1694067851:86 , srv1873687268:86 , srv1905790849:86 , srv1944455150:86 , srv207868717:86 , srv275136730:86 , srv296919199:86 , srv418777885:86 , srv442585931:86 , srv594395177:86 , srv722769035:86 , srv736504439:86 , srv848709430:86 , srv86899346:86 , srv888246303:86 , srv1234864122:87 , srv1286771639:87 , srv1293774656:87 , srv1607535463:87 , srv1646527792:87 , srv1717341044:87 , srv1808234942:87 , srv1818807631:87 , srv1920760574:87 , srv1946159415:87 , srv1997174121:87 , srv921211144:87 , srv10589633:88 , srv1512655485:88 , srv1564840159:88 , srv2028709205:88 , srv2114716822:88 , srv72038861:88 , srv1105366672:89 , srv1527734876:89 , srv1667499684:89 , srv1941218697:89 , srv2129411155:89 , srv419201452:89 , srv590779025:89 , srv59854185:89 , srv642052622:89 , srv1470393314:90 , srv492322093:90 , srv618079994:90 , srv710851948:90 , srv761394924:90 , srv953366:90 , srv968087532:90 , srv181361094:92 , srv1284835206:527 }
2024-03-03 06:53:21,061 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:21,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1512655485=21, srv1077723095=3, srv1808439758=37, srv1646527792=27, srv594395177=75, srv275136730=61, srv710851948=82, srv1376422720=17, srv1873687268=41, srv36280954=63, srv1034354369=1, srv2124557867=57, srv59854185=76, srv483640923=70, srv648260839=80, srv2034026793=51, srv119468105=8, srv880310446=93, srv1179974689=6, srv419201452=65, srv418777885=64, srv838978718=90, srv821263764=89, srv921211144=96, srv296919199=62, srv207868717=54, srv722769035=84, srv1717341044=32, srv261483486=60, srv2086105790=55, srv602984653=77, srv492322093=71, srv673947478=81, srv1284835206=11, srv1470393314=19, srv1234864122=9, srv2070273048=53, srv1299844427=15, srv565569104=73, srv744792769=87, srv968087532=98, srv736504439=86, srv86899346=92, srv422046495=66, srv761394924=88, srv1553114480=24, srv1818807631=39, srv1286771639=12, srv1296861579=14, srv1775776195=35, srv1946159415=46, srv953366=97, srv1564840159=25, srv590779025=74, srv1105366672=4, srv1997174121=48, srv848709430=91, srv1920760574=43, srv1538228716=23, srv1180316568=7, srv618079994=78, srv503570553=72, srv642052622=79, srv97138762=99, srv2129411155=58, srv174124818=33, srv181361094=38, srv1905790849=42, srv1694067851=31, srv1607535463=26, srv1293774656=13, srv888246303=94, srv1247973884=10, srv2015815283=49, srv442957071=68, srv137416246=16, srv2061711230=52, srv1958174425=47, srv1527734876=22, srv1504510885=20, srv2134416111=59, srv10589633=2, srv1808234942=36, srv1021496484=0, srv2114716822=56, srv465508733=69, srv1667499684=30, srv1461986405=18, srv1941218697=44, srv7279573=85, srv2028709205=50, srv1860313487=40, srv917660912=95, srv1666454860=29, srv72038861=83, srv1765592069=34, srv1944455150=45, srv442585931=67, srv1152914921=5, srv1647802946=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:21,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:21,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:21,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-03 06:53:21,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-03 06:53:21,089 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-03 06:53:21,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-03 06:53:21,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-03 06:53:21,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-03 06:53:21,093 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-03 06:53:21,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-03 06:53:21,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-03 06:53:21,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-03 06:53:21,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-03 06:53:21,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-03 06:53:21,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-03 06:53:21,258 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=0.022613833366627773); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03512683447965625, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022613833366627773); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042666666666666665, 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); 
2024-03-03 06:53:21,258 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)
2024-03-03 06:53:21,259 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016712086973519637, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022613833366627773); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03512683447965625, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022613833366627773); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042666666666666665, 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
2024-03-03 06:53:21,715 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 921 regions; Going from a computed imbalance of 0.016712086973519637 to a new imbalance of 8.277207858518527E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006336768320463147); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009001808023903551); MoveCostFunction : (multiplier=7.0, imbalance=0.10233333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006336768320463147); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005); 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); 
2024-03-03 06:53:21,719 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2070273048:82 , srv838978718:82 , srv1105366672:83 , srv1808234942:83 , srv181361094:83 , srv419201452:83 , srv594395177:83 , srv97138762:83 , srv1180316568:84 , srv137416246:84 , srv1470393314:84 , srv1564840159:84 , srv1647802946:84 , srv1717341044:84 , srv1958174425:84 , srv2028709205:84 , srv207868717:84 , srv2114716822:84 , srv418777885:84 , srv442585931:84 , srv642052622:84 , srv673947478:84 , srv72038861:84 , srv722769035:84 , srv921211144:84 , srv953366:84 , srv968087532:84 , srv1152914921:85 , srv1247973884:85 , srv1299844427:85 , srv1461986405:85 , srv1527734876:85 , srv1607535463:85 , srv1775776195:85 , srv1808439758:85 , srv1818807631:85 , srv1905790849:85 , srv1941218697:85 , srv1944455150:85 , srv2034026793:85 , srv2124557867:85 , srv2129411155:85 , srv296919199:85 , srv492322093:85 , srv565569104:85 , srv59854185:85 , srv710851948:85 , srv86899346:85 , srv1021496484:86 , srv1034354369:86 , srv10589633:86 , srv1296861579:86 , srv1376422720:86 , srv1538228716:86 , srv1646527792:86 , srv1666454860:86 , srv1667499684:86 , srv1694067851:86 , srv1860313487:86 , srv1920760574:86 , srv1946159415:86 , srv1997174121:86 , srv2015815283:86 , srv2061711230:86 , srv36280954:86 , srv465508733:86 , srv503570553:86 , srv602984653:86 , srv618079994:86 , srv736504439:86 , srv744792769:86 , srv761394924:86 , srv821263764:86 , srv880310446:86 , srv917660912:86 , srv1077723095:87 , srv119468105:87 , srv1234864122:87 , srv1512655485:87 , srv1553114480:87 , srv174124818:87 , srv1873687268:87 , srv261483486:87 , srv275136730:87 , srv422046495:87 , srv442957071:87 , srv483640923:87 , srv590779025:87 , srv648260839:87 , srv7279573:87 , srv848709430:87 , srv888246303:87 , srv1179974689:88 , srv1286771639:88 , srv1293774656:88 , srv1504510885:88 , srv1765592069:88 , srv2134416111:88 , srv2086105790:89 , srv1284835206:539 }
2024-03-03 06:53:21,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:21,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1512655485=21, srv1077723095=3, srv1808439758=37, srv1646527792=27, srv594395177=75, srv275136730=61, srv710851948=82, srv1376422720=17, srv1873687268=41, srv36280954=63, srv1034354369=1, srv2124557867=57, srv59854185=76, srv483640923=70, srv648260839=80, srv2034026793=51, srv119468105=8, srv880310446=93, srv1179974689=6, srv419201452=65, srv418777885=64, srv838978718=90, srv821263764=89, srv921211144=96, srv296919199=62, srv207868717=54, srv722769035=84, srv1717341044=32, srv261483486=60, srv2086105790=55, srv602984653=77, srv492322093=71, srv673947478=81, srv1284835206=11, srv1470393314=19, srv1234864122=9, srv2070273048=53, srv1299844427=15, srv565569104=73, srv744792769=87, srv968087532=98, srv736504439=86, srv86899346=92, srv422046495=66, srv761394924=88, srv1553114480=24, srv1818807631=39, srv1286771639=12, srv1296861579=14, srv1775776195=35, srv1946159415=46, srv953366=97, srv1564840159=25, srv590779025=74, srv1105366672=4, srv1997174121=48, srv848709430=91, srv1920760574=43, srv1538228716=23, srv1180316568=7, srv618079994=78, srv503570553=72, srv642052622=79, srv97138762=99, srv2129411155=58, srv174124818=33, srv181361094=38, srv1905790849=42, srv1694067851=31, srv1607535463=26, srv1293774656=13, srv888246303=94, srv1247973884=10, srv2015815283=49, srv442957071=68, srv137416246=16, srv2061711230=52, srv1958174425=47, srv1527734876=22, srv1504510885=20, srv2134416111=59, srv10589633=2, srv1808234942=36, srv1021496484=0, srv2114716822=56, srv465508733=69, srv1667499684=30, srv1461986405=18, srv1941218697=44, srv7279573=85, srv2028709205=50, srv1860313487=40, srv917660912=95, srv1666454860=29, srv72038861=83, srv1765592069=34, srv1944455150=45, srv442585931=67, srv1152914921=5, srv1647802946=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:21,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:21,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:21,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-03 06:53:21,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-03 06:53:21,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-03 06:53:21,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-03 06:53:21,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-03 06:53:21,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-03 06:53:21,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-03 06:53:21,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-03 06:53:21,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-03 06:53:21,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-03 06:53:21,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-03 06:53:21,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-03 06:53:21,920 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=0.006336768320463147); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009001808023903551); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006336768320463147); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005); 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); 
2024-03-03 06:53:21,920 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)
2024-03-03 06:53:21,921 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.212718060150427E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006336768320463147); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009001808023903551); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006336768320463147); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005); 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
2024-03-03 06:53:22,191 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 407 ms to try 5000 different iterations.  Found a solution that moves 315 regions; Going from a computed imbalance of 8.212718060150427E-4 to a new imbalance of 4.570191085089007E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024618298195866546); MoveCostFunction : (multiplier=7.0, imbalance=0.035, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-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); 
2024-03-03 06:53:22,192 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1286771639:83 , srv1607535463:83 , srv1646527792:83 , srv1765592069:83 , srv418777885:83 , srv422046495:83 , srv648260839:83 , srv848709430:83 , srv10589633:84 , srv1152914921:84 , srv1234864122:84 , srv1293774656:84 , srv1504510885:84 , srv1512655485:84 , srv1527734876:84 , srv1666454860:84 , srv1667499684:84 , srv174124818:84 , srv1775776195:84 , srv1905790849:84 , srv1920760574:84 , srv1941218697:84 , srv1946159415:84 , srv1997174121:84 , srv2028709205:84 , srv2034026793:84 , srv2061711230:84 , srv2086105790:84 , srv2114716822:84 , srv2134416111:84 , srv296919199:84 , srv36280954:84 , srv442585931:84 , srv442957071:84 , srv59854185:84 , srv602984653:84 , srv618079994:84 , srv72038861:84 , srv722769035:84 , srv744792769:84 , srv838978718:84 , srv888246303:84 , srv917660912:84 , srv921211144:84 , srv953366:84 , srv1021496484:85 , srv1034354369:85 , srv1077723095:85 , srv1179974689:85 , srv1180316568:85 , srv1247973884:85 , srv1296861579:85 , srv1299844427:85 , srv1376422720:85 , srv1461986405:85 , srv1470393314:85 , srv1538228716:85 , srv1553114480:85 , srv1564840159:85 , srv1647802946:85 , srv1694067851:85 , srv1717341044:85 , srv1808234942:85 , srv1808439758:85 , srv181361094:85 , srv1818807631:85 , srv1860313487:85 , srv1873687268:85 , srv1944455150:85 , srv2015815283:85 , srv2070273048:85 , srv207868717:85 , srv2124557867:85 , srv2129411155:85 , srv261483486:85 , srv483640923:85 , srv492322093:85 , srv503570553:85 , srv565569104:85 , srv590779025:85 , srv594395177:85 , srv642052622:85 , srv736504439:85 , srv761394924:85 , srv821263764:85 , srv86899346:85 , srv880310446:85 , srv968087532:85 , srv97138762:85 , srv1105366672:86 , srv119468105:86 , srv137416246:86 , srv1958174425:86 , srv275136730:86 , srv419201452:86 , srv465508733:86 , srv673947478:86 , srv710851948:86 , srv7279573:86 , srv1284835206:628 }
2024-03-03 06:53:22,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:22,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1512655485=21, srv1077723095=3, srv1808439758=37, srv1646527792=27, srv594395177=75, srv275136730=61, srv710851948=82, srv1376422720=17, srv1873687268=41, srv36280954=63, srv1034354369=1, srv2124557867=57, srv59854185=76, srv483640923=70, srv648260839=80, srv2034026793=51, srv119468105=8, srv880310446=93, srv1179974689=6, srv419201452=65, srv418777885=64, srv838978718=90, srv821263764=89, srv921211144=96, srv296919199=62, srv207868717=54, srv722769035=84, srv1717341044=32, srv261483486=60, srv2086105790=55, srv602984653=77, srv492322093=71, srv673947478=81, srv1284835206=11, srv1470393314=19, srv1234864122=9, srv2070273048=53, srv1299844427=15, srv565569104=73, srv744792769=87, srv968087532=98, srv736504439=86, srv86899346=92, srv422046495=66, srv761394924=88, srv1553114480=24, srv1818807631=39, srv1286771639=12, srv1296861579=14, srv1775776195=35, srv1946159415=46, srv953366=97, srv1564840159=25, srv590779025=74, srv1105366672=4, srv1997174121=48, srv848709430=91, srv1920760574=43, srv1538228716=23, srv1180316568=7, srv618079994=78, srv503570553=72, srv642052622=79, srv97138762=99, srv2129411155=58, srv174124818=33, srv181361094=38, srv1905790849=42, srv1694067851=31, srv1607535463=26, srv1293774656=13, srv888246303=94, srv1247973884=10, srv2015815283=49, srv442957071=68, srv137416246=16, srv2061711230=52, srv1958174425=47, srv1527734876=22, srv1504510885=20, srv2134416111=59, srv10589633=2, srv1808234942=36, srv1021496484=0, srv2114716822=56, srv465508733=69, srv1667499684=30, srv1461986405=18, srv1941218697=44, srv7279573=85, srv2028709205=50, srv1860313487=40, srv917660912=95, srv1666454860=29, srv72038861=83, srv1765592069=34, srv1944455150=45, srv442585931=67, srv1152914921=5, srv1647802946=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:22,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:22,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-03 06:53:22,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-03 06:53:22,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-03 06:53:22,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-03 06:53:22,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-03 06:53:22,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-03 06:53:22,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-03 06:53:22,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-03 06:53:22,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-03 06:53:22,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-03 06:53:22,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-03 06:53:22,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-03 06:53:22,330 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024618298195866546); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-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); 
2024-03-03 06:53:22,330 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)
2024-03-03 06:53:22,331 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.3496233708007196E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024618298195866546); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-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
2024-03-03 06:53:22,564 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 330 ms to try 5000 different iterations.  Found a solution that moves 42 regions; Going from a computed imbalance of 4.3496233708007196E-5 to a new imbalance of 9.08728052503651E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.004666666666666667); 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); 
2024-03-03 06:53:22,564 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1105366672:83 , srv119468105:83 , srv1717341044:83 , srv2124557867:83 , srv261483486:83 , srv275136730:83 , srv465508733:83 , srv590779025:83 , srv710851948:83 , srv968087532:83 , srv1021496484:84 , srv1034354369:84 , srv10589633:84 , srv1077723095:84 , srv1152914921:84 , srv1179974689:84 , srv1234864122:84 , srv1247973884:84 , srv1286771639:84 , srv1293774656:84 , srv1296861579:84 , srv1299844427:84 , srv137416246:84 , srv1376422720:84 , srv1461986405:84 , srv1470393314:84 , srv1504510885:84 , srv1512655485:84 , srv1527734876:84 , srv1538228716:84 , srv1553114480:84 , srv1564840159:84 , srv1607535463:84 , srv1647802946:84 , srv1667499684:84 , srv174124818:84 , srv1765592069:84 , srv1775776195:84 , srv1808234942:84 , srv1808439758:84 , srv181361094:84 , srv1818807631:84 , srv1860313487:84 , srv1873687268:84 , srv1905790849:84 , srv1941218697:84 , srv1944455150:84 , srv1946159415:84 , srv1958174425:84 , srv1997174121:84 , srv2015815283:84 , srv2028709205:84 , srv2034026793:84 , srv2061711230:84 , srv2070273048:84 , srv207868717:84 , srv2086105790:84 , srv2114716822:84 , srv2129411155:84 , srv296919199:84 , srv36280954:84 , srv418777885:84 , srv419201452:84 , srv422046495:84 , srv442957071:84 , srv483640923:84 , srv492322093:84 , srv503570553:84 , srv565569104:84 , srv594395177:84 , srv59854185:84 , srv602984653:84 , srv618079994:84 , srv648260839:84 , srv673947478:84 , srv722769035:84 , srv7279573:84 , srv736504439:84 , srv744792769:84 , srv761394924:84 , srv821263764:84 , srv838978718:84 , srv86899346:84 , srv880310446:84 , srv888246303:84 , srv917660912:84 , srv921211144:84 , srv953366:84 , srv97138762:84 , srv1180316568:85 , srv1646527792:85 , srv1666454860:85 , srv1694067851:85 , srv1920760574:85 , srv2134416111:85 , srv442585931:85 , srv642052622:85 , srv72038861:85 , srv848709430:85 , srv1284835206:684 }
2024-03-03 06:53:22,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:22,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1512655485=21, srv1077723095=3, srv1808439758=37, srv1646527792=27, srv594395177=75, srv275136730=61, srv710851948=82, srv1376422720=17, srv1873687268=41, srv36280954=63, srv1034354369=1, srv2124557867=57, srv59854185=76, srv483640923=70, srv648260839=80, srv2034026793=51, srv119468105=8, srv880310446=93, srv1179974689=6, srv419201452=65, srv418777885=64, srv838978718=90, srv821263764=89, srv921211144=96, srv296919199=62, srv207868717=54, srv722769035=84, srv1717341044=32, srv261483486=60, srv2086105790=55, srv602984653=77, srv492322093=71, srv673947478=81, srv1284835206=11, srv1470393314=19, srv1234864122=9, srv2070273048=53, srv1299844427=15, srv565569104=73, srv744792769=87, srv968087532=98, srv736504439=86, srv86899346=92, srv422046495=66, srv761394924=88, srv1553114480=24, srv1818807631=39, srv1286771639=12, srv1296861579=14, srv1775776195=35, srv1946159415=46, srv953366=97, srv1564840159=25, srv590779025=74, srv1105366672=4, srv1997174121=48, srv848709430=91, srv1920760574=43, srv1538228716=23, srv1180316568=7, srv618079994=78, srv503570553=72, srv642052622=79, srv97138762=99, srv2129411155=58, srv174124818=33, srv181361094=38, srv1905790849=42, srv1694067851=31, srv1607535463=26, srv1293774656=13, srv888246303=94, srv1247973884=10, srv2015815283=49, srv442957071=68, srv137416246=16, srv2061711230=52, srv1958174425=47, srv1527734876=22, srv1504510885=20, srv2134416111=59, srv10589633=2, srv1808234942=36, srv1021496484=0, srv2114716822=56, srv465508733=69, srv1667499684=30, srv1461986405=18, srv1941218697=44, srv7279573=85, srv2028709205=50, srv1860313487=40, srv917660912=95, srv1666454860=29, srv72038861=83, srv1765592069=34, srv1944455150=45, srv442585931=67, srv1152914921=5, srv1647802946=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:22,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:22,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:22,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:22,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-03 06:53:22,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-03 06:53:22,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-03 06:53:22,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-03 06:53:22,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-03 06:53:22,691 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=8.793190239318795E-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=0.0019534423844256277); 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); 
2024-03-03 06:53:22,691 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1105366672:83 , srv119468105:83 , srv1717341044:83 , srv2124557867:83 , srv261483486:83 , srv275136730:83 , srv465508733:83 , srv590779025:83 , srv710851948:83 , srv968087532:83 , srv1021496484:84 , srv1034354369:84 , srv10589633:84 , srv1077723095:84 , srv1152914921:84 , srv1179974689:84 , srv1234864122:84 , srv1247973884:84 , srv1286771639:84 , srv1293774656:84 , srv1296861579:84 , srv1299844427:84 , srv137416246:84 , srv1376422720:84 , srv1461986405:84 , srv1470393314:84 , srv1504510885:84 , srv1512655485:84 , srv1527734876:84 , srv1538228716:84 , srv1553114480:84 , srv1564840159:84 , srv1607535463:84 , srv1647802946:84 , srv1667499684:84 , srv174124818:84 , srv1765592069:84 , srv1775776195:84 , srv1808234942:84 , srv1808439758:84 , srv181361094:84 , srv1818807631:84 , srv1860313487:84 , srv1873687268:84 , srv1905790849:84 , srv1941218697:84 , srv1944455150:84 , srv1946159415:84 , srv1958174425:84 , srv1997174121:84 , srv2015815283:84 , srv2028709205:84 , srv2034026793:84 , srv2061711230:84 , srv2070273048:84 , srv207868717:84 , srv2086105790:84 , srv2114716822:84 , srv2129411155:84 , srv296919199:84 , srv36280954:84 , srv418777885:84 , srv419201452:84 , srv422046495:84 , srv442957071:84 , srv483640923:84 , srv492322093:84 , srv503570553:84 , srv565569104:84 , srv594395177:84 , srv59854185:84 , srv602984653:84 , srv618079994:84 , srv648260839:84 , srv673947478:84 , srv722769035:84 , srv7279573:84 , srv736504439:84 , srv744792769:84 , srv761394924:84 , srv821263764:84 , srv838978718:84 , srv86899346:84 , srv880310446:84 , srv888246303:84 , srv917660912:84 , srv921211144:84 , srv953366:84 , srv97138762:84 , srv1180316568:85 , srv1646527792:85 , srv1666454860:85 , srv1694067851:85 , srv1920760574:85 , srv2134416111:85 , srv442585931:85 , srv642052622:85 , srv72038861:85 , srv848709430:85 , srv1284835206:684 }
2024-03-03 06:53:22,726 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=296 (was 287) - SystemLoadAverage LEAK? -, ProcessCount=173 (was 173), AvailableMemoryMB=6588 (was 7376)
2024-03-03 06:53:22,736 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=296, ProcessCount=173, AvailableMemoryMB=6587
2024-03-03 06:53:22,736 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-03 06:53:22,737 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.
2024-03-03 06:53:22,748 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1101816840:84 , srv1138760386:84 , srv1143453417:84 , srv1181083081:84 , srv1181687945:84 , srv1281712192:84 , srv1284849066:84 , srv1326995488:84 , srv1897784651:84 , srv1906603055:84 , srv1970679518:84 , srv203203769:84 , srv2113196463:84 , srv2123495271:84 , srv21643581:84 , srv25916371:84 , srv41188952:84 , srv46643739:84 , srv495373929:84 , srv513826539:84 , srv597874259:84 , srv675944976:84 , srv742957953:84 , srv790103097:84 , srv879103972:84 , srv901157073:84 , srv919863841:84 , srv966334194:84 , srv974384349:84 , srv879676954:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-03-03 06:53:22,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:53:22,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1326995488=7, srv203203769=11, srv1181687945=4, srv1906603055=9, srv1281712192=5, srv879676954=25, srv742957953=22, srv790103097=23, srv675944976=21, srv2123495271=13, srv919863841=27, srv495373929=18, srv513826539=19, srv879103972=24, srv25916371=15, srv901157073=26, srv1181083081=3, srv2113196463=12, srv1101816840=0, srv46643739=17, srv966334194=28, srv21643581=14, srv41188952=16, srv597874259=20, srv1138760386=1, srv1897784651=8, srv1970679518=10, srv1143453417=2, srv1284849066=6, srv974384349=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:53:22,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:53:22,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:53:22,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:53:22,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:53:22,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:53:22,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:53:22,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:53:22,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-03 06:53:22,779 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=1.1101864940557573, 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); 
2024-03-03 06:53:22,779 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991254023730913, 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=1.1101864940557573, 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
2024-03-03 06:55:22,767 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5676254 different iterations.  Found a solution that moves 1858 regions; Going from a computed imbalance of 0.991254023730913 to a new imbalance of 4.336664689392977E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6881481481481482, 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); 
2024-03-03 06:55:22,775 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1101816840:90 , srv1138760386:90 , srv1143453417:90 , srv1181083081:90 , srv1181687945:90 , srv1281712192:90 , srv1284849066:90 , srv1326995488:90 , srv1897784651:90 , srv1906603055:90 , srv1970679518:90 , srv203203769:90 , srv2113196463:90 , srv2123495271:90 , srv21643581:90 , srv25916371:90 , srv41188952:90 , srv46643739:90 , srv495373929:90 , srv513826539:90 , srv597874259:90 , srv675944976:90 , srv742957953:90 , srv790103097:90 , srv879103972:90 , srv879676954:90 , srv901157073:90 , srv919863841:90 , srv966334194:90 , srv974384349:90 }
2024-03-03 06:55:22,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-03 06:55:22,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1326995488=7, srv203203769=11, srv1181687945=4, srv1906603055=9, srv1281712192=5, srv879676954=25, srv742957953=22, srv790103097=23, srv675944976=21, srv2123495271=13, srv919863841=27, srv495373929=18, srv513826539=19, srv879103972=24, srv25916371=15, srv901157073=26, srv1181083081=3, srv2113196463=12, srv1101816840=0, srv46643739=17, srv966334194=28, srv21643581=14, srv41188952=16, srv597874259=20, srv1138760386=1, srv1897784651=8, srv1970679518=10, srv1143453417=2, srv1284849066=6, srv974384349=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-03 06:55:22,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-03 06:55:22,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-03 06:55:22,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-03 06:55:22,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-03 06:55:22,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-03 06:55:22,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-03 06:55:22,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-03 06:55:22,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-03 06:55:22,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-03 06:55:22,793 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); 
2024-03-03 06:55:22,793 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1101816840:90 , srv1138760386:90 , srv1143453417:90 , srv1181083081:90 , srv1181687945:90 , srv1281712192:90 , srv1284849066:90 , srv1326995488:90 , srv1897784651:90 , srv1906603055:90 , srv1970679518:90 , srv203203769:90 , srv2113196463:90 , srv2123495271:90 , srv21643581:90 , srv25916371:90 , srv41188952:90 , srv46643739:90 , srv495373929:90 , srv513826539:90 , srv597874259:90 , srv675944976:90 , srv742957953:90 , srv790103097:90 , srv879103972:90 , srv879676954:90 , srv901157073:90 , srv919863841:90 , srv966334194:90 , srv974384349:90 }
2024-03-03 06:55:22,807 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=233 (was 296), ProcessCount=172 (was 173), AvailableMemoryMB=5877 (was 6587)