2023-11-09 03:58:54,631 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-09 03:58:54,933 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-09 03:58:55,037 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-09 03:58:55,113 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-09 03:58:55,121 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-09 03:58:55,133 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=361, ProcessCount=165, AvailableMemoryMB=7832
2023-11-09 03:58:55,136 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-09 03:58:55,136 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-09 03:58:55,262 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1011077845:84 , srv1069319063:84 , srv1079206846:84 , srv1121912566:84 , srv1137332337:84 , srv1154175947:84 , srv1155414948:84 , srv1202176493:84 , srv1345739006:84 , srv135808809:84 , srv1374229680:84 , srv1395534602:84 , srv1403453485:84 , srv1409050666:84 , srv1411159687:84 , srv141414297:84 , srv1417015708:84 , srv1427225791:84 , srv1439763185:84 , srv1469917228:84 , srv1474186659:84 , srv1479279066:84 , srv1508702643:84 , srv1548155012:84 , srv1549430869:84 , srv1573040838:84 , srv1580946833:84 , srv1591567865:84 , srv1600467355:84 , srv1686760699:84 , srv1696851644:84 , srv1711237155:84 , srv1711931978:84 , srv1744918636:84 , srv1765779877:84 , srv1767208282:84 , srv1774362501:84 , srv1802904307:84 , srv1822637784:84 , srv1822912885:84 , srv1843149371:84 , srv1844469345:84 , srv1851983782:84 , srv1866519118:84 , srv1866911692:84 , srv1905923032:84 , srv1911262175:84 , srv1916733628:84 , srv1934166265:84 , srv1944511602:84 , srv1973113991:84 , srv1982007337:84 , srv2018481261:84 , srv2073926616:84 , srv2097276647:84 , srv2109733314:84 , srv2137329803:84 , srv2140368003:84 , srv221534195:84 , srv227542408:84 , srv240270905:84 , srv271290539:84 , srv283143285:84 , srv304320522:84 , srv316106897:84 , srv325990226:84 , srv368245716:84 , srv402633896:84 , srv421567743:84 , srv447419781:84 , srv459170278:84 , srv493340323:84 , srv502461113:84 , srv505173076:84 , srv509273601:84 , srv511350519:84 , srv520283034:84 , srv556134681:84 , srv574650415:84 , srv606176338:84 , srv630491569:84 , srv668505173:84 , srv67574415:84 , srv70218296:84 , srv706253668:84 , srv71429605:84 , srv74008316:84 , srv74944648:84 , srv752797799:84 , srv772547085:84 , srv77307252:84 , srv798438622:84 , srv805602356:84 , srv818668194:84 , srv880253666:84 , srv887055474:84 , srv93957955:84 , srv960476288:84 , srv988799387:84 , srv255072559:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-09 03:58:55,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:55,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2140368003=57, srv880253666=95, srv1944511602=49, srv1973113991=50, srv668505173=82, srv2109733314=55, srv1403453485=12, srv1822912885=39, srv2137329803=56, srv1121912566=3, srv1905923032=45, srv1911262175=46, srv1439763185=18, srv141414297=15, srv1573040838=25, srv240270905=60, srv1395534602=11, srv2073926616=53, srv1843149371=40, srv1417015708=16, srv227542408=59, srv1767208282=35, srv887055474=96, srv752797799=89, srv325990226=66, srv556134681=78, srv1079206846=2, srv1686760699=29, srv630491569=81, srv255072559=61, srv509273601=75, srv1600467355=28, srv459170278=71, srv1137332337=4, srv1866519118=43, srv511350519=76, srv221534195=58, srv574650415=79, srv960476288=98, srv1411159687=14, srv1744918636=33, srv1011077845=0, srv421567743=69, srv74944648=88, srv1345739006=8, srv1469917228=19, srv493340323=72, srv1851983782=42, srv2097276647=54, srv1774362501=36, srv772547085=90, srv135808809=9, srv1916733628=47, srv2018481261=52, srv1982007337=51, srv1069319063=1, srv283143285=63, srv706253668=85, srv368245716=67, srv1802904307=37, srv316106897=65, srv1591567865=27, srv1548155012=23, srv1154175947=5, srv1427225791=17, srv1765779877=34, srv1711237155=31, srv1866911692=44, srv74008316=87, srv71429605=86, srv1508702643=22, srv818668194=94, srv67574415=83, srv271290539=62, srv1696851644=30, srv402633896=68, srv70218296=84, srv502461113=73, srv1844469345=41, srv1474186659=20, srv505173076=74, srv1409050666=13, srv1580946833=26, srv447419781=70, srv1549430869=24, srv606176338=80, srv1711931978=32, srv1934166265=48, srv1822637784=38, srv1155414948=6, srv1202176493=7, srv93957955=97, srv798438622=92, srv1374229680=10, srv520283034=77, srv988799387=99, srv77307252=91, srv1479279066=21, srv805602356=93, srv304320522=64} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:55,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:55,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:55,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:55,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:55,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:55,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:55,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:55,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-09 03:58:55,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-09 03:58:55,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-09 03:58:55,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-09 03:58:55,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-09 03:58:55,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-09 03:58:55,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-09 03:58:55,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-09 03:58:55,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-09 03:58:55,521 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:55,521 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-09 03:58:55,521 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-09 03:58:56,068 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 688 ms to try 5000 different iterations.  Found a solution that moves 4652 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18392970354032498. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03893743963093996, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0518198554477987, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5168888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03893743963093996, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17958333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24216666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:56,077 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1905923032:82 , srv1417015708:83 , srv1469917228:83 , srv1591567865:83 , srv1802904307:83 , srv1911262175:83 , srv2109733314:83 , srv520283034:83 , srv556134681:83 , srv668505173:83 , srv880253666:83 , srv1374229680:84 , srv1411159687:84 , srv1711931978:84 , srv2018481261:84 , srv71429605:84 , srv798438622:84 , srv1121912566:85 , srv1202176493:85 , srv1345739006:85 , srv1439763185:85 , srv1479279066:85 , srv1549430869:85 , srv1843149371:85 , srv1851983782:85 , srv1934166265:85 , srv1982007337:85 , srv2137329803:85 , srv227542408:85 , srv240270905:85 , srv304320522:85 , srv316106897:85 , srv325990226:85 , srv368245716:85 , srv459170278:85 , srv493340323:85 , srv502461113:85 , srv509273601:85 , srv630491569:85 , srv70218296:85 , srv74008316:85 , srv818668194:85 , srv1011077845:86 , srv1155414948:86 , srv1395534602:86 , srv141414297:86 , srv1427225791:86 , srv1548155012:86 , srv1696851644:86 , srv1765779877:86 , srv1822912885:86 , srv1916733628:86 , srv1973113991:86 , srv221534195:86 , srv402633896:86 , srv505173076:86 , srv74944648:86 , srv1137332337:87 , srv1409050666:87 , srv1474186659:87 , srv1686760699:87 , srv1711237155:87 , srv1774362501:87 , srv283143285:87 , srv421567743:87 , srv447419781:87 , srv606176338:87 , srv960476288:87 , srv988799387:87 , srv1069319063:88 , srv135808809:88 , srv1403453485:88 , srv1508702643:88 , srv1822637784:88 , srv1844469345:88 , srv1866519118:88 , srv1866911692:88 , srv574650415:88 , srv772547085:88 , srv77307252:88 , srv93957955:88 , srv1079206846:89 , srv1154175947:89 , srv1580946833:89 , srv1600467355:89 , srv1767208282:89 , srv271290539:89 , srv67574415:89 , srv706253668:89 , srv2097276647:90 , srv805602356:90 , srv511350519:91 , srv1573040838:92 , srv2140368003:92 , srv752797799:92 , srv1744918636:93 , srv2073926616:93 , srv1944511602:94 , srv887055474:94 , srv255072559:436 }
2023-11-09 03:58:56,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:56,082 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2140368003=57, srv880253666=95, srv1944511602=49, srv1973113991=50, srv668505173=82, srv2109733314=55, srv1403453485=12, srv1822912885=39, srv2137329803=56, srv1121912566=3, srv1905923032=45, srv1911262175=46, srv1439763185=18, srv141414297=15, srv1573040838=25, srv240270905=60, srv1395534602=11, srv2073926616=53, srv1843149371=40, srv1417015708=16, srv227542408=59, srv1767208282=35, srv887055474=96, srv752797799=89, srv325990226=66, srv556134681=78, srv1079206846=2, srv1686760699=29, srv630491569=81, srv255072559=61, srv509273601=75, srv1600467355=28, srv459170278=71, srv1137332337=4, srv1866519118=43, srv511350519=76, srv221534195=58, srv574650415=79, srv960476288=98, srv1411159687=14, srv1744918636=33, srv1011077845=0, srv421567743=69, srv74944648=88, srv1345739006=8, srv1469917228=19, srv493340323=72, srv1851983782=42, srv2097276647=54, srv1774362501=36, srv772547085=90, srv135808809=9, srv1916733628=47, srv2018481261=52, srv1982007337=51, srv1069319063=1, srv283143285=63, srv706253668=85, srv368245716=67, srv1802904307=37, srv316106897=65, srv1591567865=27, srv1548155012=23, srv1154175947=5, srv1427225791=17, srv1765779877=34, srv1711237155=31, srv1866911692=44, srv74008316=87, srv71429605=86, srv1508702643=22, srv818668194=94, srv67574415=83, srv271290539=62, srv1696851644=30, srv402633896=68, srv70218296=84, srv502461113=73, srv1844469345=41, srv1474186659=20, srv505173076=74, srv1409050666=13, srv1580946833=26, srv447419781=70, srv1549430869=24, srv606176338=80, srv1711931978=32, srv1934166265=48, srv1822637784=38, srv1155414948=6, srv1202176493=7, srv93957955=97, srv798438622=92, srv1374229680=10, srv520283034=77, srv988799387=99, srv77307252=91, srv1479279066=21, srv805602356=93, srv304320522=64} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:56,096 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:56,096 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:56,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:56,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:56,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:56,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:56,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:56,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:56,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-09 03:58:56,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-09 03:58:56,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-09 03:58:56,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-09 03:58:56,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-09 03:58:56,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-09 03:58:56,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-09 03:58:56,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-09 03:58:56,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-09 03:58:56,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-09 03:58:56,212 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=0.03893743963093996, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0518198554477987, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03893743963093996, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17958333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24216666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:56,212 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-09 03:58:56,213 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1838971295401069, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03893743963093996, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0518198554477987, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03893743963093996, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17958333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24216666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-09 03:58:56,397 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 275 ms to try 5000 different iterations.  Found a solution that moves 2681 regions; Going from a computed imbalance of 0.1838971295401069 to a new imbalance of 0.014413672116085125. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020830733096241446); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03226225308601846, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29788888888888887, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020830733096241446); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011416666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:56,409 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv887055474:77 , srv1944511602:78 , srv752797799:80 , srv271290539:81 , srv511350519:81 , srv67574415:81 , srv1154175947:82 , srv1744918636:82 , srv2073926616:82 , srv2140368003:82 , srv1573040838:83 , srv1580946833:83 , srv1600467355:83 , srv1767208282:83 , srv1822637784:83 , srv1844469345:83 , srv1866519118:83 , srv2097276647:83 , srv606176338:83 , srv805602356:83 , srv1121912566:84 , srv1474186659:84 , srv1548155012:84 , srv1686760699:84 , srv421567743:84 , srv706253668:84 , srv77307252:84 , srv93957955:84 , srv1069319063:85 , srv1079206846:85 , srv1155414948:85 , srv135808809:85 , srv141414297:85 , srv1427225791:85 , srv1508702643:85 , srv1866911692:85 , srv1916733628:85 , srv1973113991:85 , srv227542408:85 , srv402633896:85 , srv447419781:85 , srv459170278:85 , srv493340323:85 , srv509273601:85 , srv574650415:85 , srv70218296:85 , srv772547085:85 , srv818668194:85 , srv1137332337:86 , srv1409050666:86 , srv1843149371:86 , srv221534195:86 , srv240270905:86 , srv325990226:86 , srv798438622:86 , srv960476288:86 , srv988799387:86 , srv1345739006:87 , srv1395534602:87 , srv1403453485:87 , srv1411159687:87 , srv1439763185:87 , srv1469917228:87 , srv1479279066:87 , srv1549430869:87 , srv1591567865:87 , srv1696851644:87 , srv1765779877:87 , srv1851983782:87 , srv1934166265:87 , srv1982007337:87 , srv2018481261:87 , srv316106897:87 , srv505173076:87 , srv556134681:87 , srv630491569:87 , srv668505173:87 , srv74008316:87 , srv1011077845:88 , srv1374229680:88 , srv1711237155:88 , srv1774362501:88 , srv1822912885:88 , srv283143285:88 , srv368245716:88 , srv74944648:88 , srv1202176493:89 , srv1802904307:89 , srv1905923032:89 , srv1911262175:89 , srv2109733314:89 , srv304320522:89 , srv502461113:89 , srv520283034:89 , srv1711931978:90 , srv2137329803:90 , srv71429605:90 , srv1417015708:91 , srv880253666:91 , srv255072559:523 }
2023-11-09 03:58:56,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:56,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2140368003=57, srv880253666=95, srv1944511602=49, srv1973113991=50, srv668505173=82, srv2109733314=55, srv1403453485=12, srv1822912885=39, srv2137329803=56, srv1121912566=3, srv1905923032=45, srv1911262175=46, srv1439763185=18, srv141414297=15, srv1573040838=25, srv240270905=60, srv1395534602=11, srv2073926616=53, srv1843149371=40, srv1417015708=16, srv227542408=59, srv1767208282=35, srv887055474=96, srv752797799=89, srv325990226=66, srv556134681=78, srv1079206846=2, srv1686760699=29, srv630491569=81, srv255072559=61, srv509273601=75, srv1600467355=28, srv459170278=71, srv1137332337=4, srv1866519118=43, srv511350519=76, srv221534195=58, srv574650415=79, srv960476288=98, srv1411159687=14, srv1744918636=33, srv1011077845=0, srv421567743=69, srv74944648=88, srv1345739006=8, srv1469917228=19, srv493340323=72, srv1851983782=42, srv2097276647=54, srv1774362501=36, srv772547085=90, srv135808809=9, srv1916733628=47, srv2018481261=52, srv1982007337=51, srv1069319063=1, srv283143285=63, srv706253668=85, srv368245716=67, srv1802904307=37, srv316106897=65, srv1591567865=27, srv1548155012=23, srv1154175947=5, srv1427225791=17, srv1765779877=34, srv1711237155=31, srv1866911692=44, srv74008316=87, srv71429605=86, srv1508702643=22, srv818668194=94, srv67574415=83, srv271290539=62, srv1696851644=30, srv402633896=68, srv70218296=84, srv502461113=73, srv1844469345=41, srv1474186659=20, srv505173076=74, srv1409050666=13, srv1580946833=26, srv447419781=70, srv1549430869=24, srv606176338=80, srv1711931978=32, srv1934166265=48, srv1822637784=38, srv1155414948=6, srv1202176493=7, srv93957955=97, srv798438622=92, srv1374229680=10, srv520283034=77, srv988799387=99, srv77307252=91, srv1479279066=21, srv805602356=93, srv304320522=64} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:56,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:56,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:56,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:56,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:56,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:56,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-09 03:58:56,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-09 03:58:56,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-09 03:58:56,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-09 03:58:56,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-09 03:58:56,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-09 03:58:56,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-09 03:58:56,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-09 03:58:56,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-09 03:58:56,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-09 03:58:56,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-09 03:58:56,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-09 03:58:56,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-09 03:58:56,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-09 03:58:56,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-09 03:58:56,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-09 03:58:56,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-09 03:58:56,545 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=0.020830733096241446); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03226225308601846, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020830733096241446); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011416666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:56,546 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-09 03:58:56,546 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01439489935284681, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020830733096241446); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03226225308601846, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020830733096241446); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011416666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-09 03:58:56,723 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 265 ms to try 5000 different iterations.  Found a solution that moves 955 regions; Going from a computed imbalance of 0.01439489935284681 to a new imbalance of 6.93963615077436E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005206785216983458); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005443310539518174); MoveCostFunction : (multiplier=7.0, imbalance=0.10611111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005206785216983458); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00375); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:56,725 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1403453485:82 , srv1573040838:82 , srv1774362501:82 , srv1011077845:83 , srv1079206846:83 , srv1417015708:83 , srv1711237155:83 , srv1744918636:83 , srv2073926616:83 , srv2137329803:83 , srv283143285:83 , srv502461113:83 , srv74944648:83 , srv1137332337:84 , srv1202176493:84 , srv1395534602:84 , srv1409050666:84 , srv1508702643:84 , srv1696851644:84 , srv1711931978:84 , srv1765779877:84 , srv1822912885:84 , srv2097276647:84 , srv2140368003:84 , srv304320522:84 , srv706253668:84 , srv71429605:84 , srv805602356:84 , srv880253666:84 , srv988799387:84 , srv1069319063:85 , srv1345739006:85 , srv135808809:85 , srv1374229680:85 , srv1580946833:85 , srv1600467355:85 , srv1686760699:85 , srv1802904307:85 , srv1851983782:85 , srv1866911692:85 , srv1973113991:85 , srv1982007337:85 , srv2109733314:85 , srv221534195:85 , srv368245716:85 , srv505173076:85 , srv511350519:85 , srv520283034:85 , srv574650415:85 , srv630491569:85 , srv772547085:85 , srv960476288:85 , srv1154175947:86 , srv1427225791:86 , srv1439763185:86 , srv1479279066:86 , srv1549430869:86 , srv1767208282:86 , srv1822637784:86 , srv1844469345:86 , srv1866519118:86 , srv1911262175:86 , srv1916733628:86 , srv1934166265:86 , srv1944511602:86 , srv2018481261:86 , srv240270905:86 , srv316106897:86 , srv421567743:86 , srv447419781:86 , srv752797799:86 , srv77307252:86 , srv93957955:86 , srv1155414948:87 , srv1411159687:87 , srv141414297:87 , srv1474186659:87 , srv1843149371:87 , srv1905923032:87 , srv227542408:87 , srv271290539:87 , srv325990226:87 , srv402633896:87 , srv493340323:87 , srv509273601:87 , srv606176338:87 , srv668505173:87 , srv67574415:87 , srv74008316:87 , srv1469917228:88 , srv1548155012:88 , srv1591567865:88 , srv459170278:88 , srv556134681:88 , srv70218296:88 , srv818668194:88 , srv887055474:88 , srv798438622:89 , srv1121912566:90 , srv255072559:545 }
2023-11-09 03:58:56,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:56,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2140368003=57, srv880253666=95, srv1944511602=49, srv1973113991=50, srv668505173=82, srv2109733314=55, srv1403453485=12, srv1822912885=39, srv2137329803=56, srv1121912566=3, srv1905923032=45, srv1911262175=46, srv1439763185=18, srv141414297=15, srv1573040838=25, srv240270905=60, srv1395534602=11, srv2073926616=53, srv1843149371=40, srv1417015708=16, srv227542408=59, srv1767208282=35, srv887055474=96, srv752797799=89, srv325990226=66, srv556134681=78, srv1079206846=2, srv1686760699=29, srv630491569=81, srv255072559=61, srv509273601=75, srv1600467355=28, srv459170278=71, srv1137332337=4, srv1866519118=43, srv511350519=76, srv221534195=58, srv574650415=79, srv960476288=98, srv1411159687=14, srv1744918636=33, srv1011077845=0, srv421567743=69, srv74944648=88, srv1345739006=8, srv1469917228=19, srv493340323=72, srv1851983782=42, srv2097276647=54, srv1774362501=36, srv772547085=90, srv135808809=9, srv1916733628=47, srv2018481261=52, srv1982007337=51, srv1069319063=1, srv283143285=63, srv706253668=85, srv368245716=67, srv1802904307=37, srv316106897=65, srv1591567865=27, srv1548155012=23, srv1154175947=5, srv1427225791=17, srv1765779877=34, srv1711237155=31, srv1866911692=44, srv74008316=87, srv71429605=86, srv1508702643=22, srv818668194=94, srv67574415=83, srv271290539=62, srv1696851644=30, srv402633896=68, srv70218296=84, srv502461113=73, srv1844469345=41, srv1474186659=20, srv505173076=74, srv1409050666=13, srv1580946833=26, srv447419781=70, srv1549430869=24, srv606176338=80, srv1711931978=32, srv1934166265=48, srv1822637784=38, srv1155414948=6, srv1202176493=7, srv93957955=97, srv798438622=92, srv1374229680=10, srv520283034=77, srv988799387=99, srv77307252=91, srv1479279066=21, srv805602356=93, srv304320522=64} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:56,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:56,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-09 03:58:56,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-09 03:58:56,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-09 03:58:56,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-09 03:58:56,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-09 03:58:56,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-09 03:58:56,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-09 03:58:56,850 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=0.005206785216983458); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005443310539518174); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005206785216983458); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00375); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:56,851 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-09 03:58:56,851 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.872765621521879E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005206785216983458); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005443310539518174); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005206785216983458); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00375); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-09 03:58:57,081 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 327 ms to try 5000 different iterations.  Found a solution that moves 213 regions; Going from a computed imbalance of 6.872765621521879E-4 to a new imbalance of 3.617683667416181E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); MoveCostFunction : (multiplier=7.0, imbalance=0.023666666666666666); 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=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:57,082 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1121912566:83 , srv1202176493:83 , srv135808809:83 , srv1934166265:83 , srv1944511602:83 , srv74008316:83 , srv798438622:83 , srv887055474:83 , srv1069319063:84 , srv1155414948:84 , srv1374229680:84 , srv1411159687:84 , srv141414297:84 , srv1439763185:84 , srv1469917228:84 , srv1474186659:84 , srv1479279066:84 , srv1548155012:84 , srv1549430869:84 , srv1591567865:84 , srv1711237155:84 , srv1711931978:84 , srv1822912885:84 , srv1843149371:84 , srv1905923032:84 , srv1911262175:84 , srv2073926616:84 , srv2109733314:84 , srv2137329803:84 , srv2140368003:84 , srv221534195:84 , srv283143285:84 , srv304320522:84 , srv316106897:84 , srv402633896:84 , srv421567743:84 , srv459170278:84 , srv505173076:84 , srv556134681:84 , srv630491569:84 , srv70218296:84 , srv71429605:84 , srv752797799:84 , srv772547085:84 , srv77307252:84 , srv818668194:84 , srv880253666:84 , srv93957955:84 , srv960476288:84 , srv1011077845:85 , srv1079206846:85 , srv1137332337:85 , srv1154175947:85 , srv1345739006:85 , srv1395534602:85 , srv1403453485:85 , srv1409050666:85 , srv1417015708:85 , srv1427225791:85 , srv1508702643:85 , srv1573040838:85 , srv1580946833:85 , srv1600467355:85 , srv1686760699:85 , srv1696851644:85 , srv1744918636:85 , srv1765779877:85 , srv1767208282:85 , srv1802904307:85 , srv1822637784:85 , srv1844469345:85 , srv1851983782:85 , srv1866519118:85 , srv1866911692:85 , srv1916733628:85 , srv1982007337:85 , srv2018481261:85 , srv2097276647:85 , srv227542408:85 , srv240270905:85 , srv271290539:85 , srv325990226:85 , srv368245716:85 , srv447419781:85 , srv493340323:85 , srv502461113:85 , srv511350519:85 , srv520283034:85 , srv574650415:85 , srv606176338:85 , srv668505173:85 , srv67574415:85 , srv706253668:85 , srv805602356:85 , srv988799387:85 , srv1774362501:86 , srv1973113991:86 , srv509273601:86 , srv74944648:86 , srv255072559:638 }
2023-11-09 03:58:57,085 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:57,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2140368003=57, srv880253666=95, srv1944511602=49, srv1973113991=50, srv668505173=82, srv2109733314=55, srv1403453485=12, srv1822912885=39, srv2137329803=56, srv1121912566=3, srv1905923032=45, srv1911262175=46, srv1439763185=18, srv141414297=15, srv1573040838=25, srv240270905=60, srv1395534602=11, srv2073926616=53, srv1843149371=40, srv1417015708=16, srv227542408=59, srv1767208282=35, srv887055474=96, srv752797799=89, srv325990226=66, srv556134681=78, srv1079206846=2, srv1686760699=29, srv630491569=81, srv255072559=61, srv509273601=75, srv1600467355=28, srv459170278=71, srv1137332337=4, srv1866519118=43, srv511350519=76, srv221534195=58, srv574650415=79, srv960476288=98, srv1411159687=14, srv1744918636=33, srv1011077845=0, srv421567743=69, srv74944648=88, srv1345739006=8, srv1469917228=19, srv493340323=72, srv1851983782=42, srv2097276647=54, srv1774362501=36, srv772547085=90, srv135808809=9, srv1916733628=47, srv2018481261=52, srv1982007337=51, srv1069319063=1, srv283143285=63, srv706253668=85, srv368245716=67, srv1802904307=37, srv316106897=65, srv1591567865=27, srv1548155012=23, srv1154175947=5, srv1427225791=17, srv1765779877=34, srv1711237155=31, srv1866911692=44, srv74008316=87, srv71429605=86, srv1508702643=22, srv818668194=94, srv67574415=83, srv271290539=62, srv1696851644=30, srv402633896=68, srv70218296=84, srv502461113=73, srv1844469345=41, srv1474186659=20, srv505173076=74, srv1409050666=13, srv1580946833=26, srv447419781=70, srv1549430869=24, srv606176338=80, srv1711931978=32, srv1934166265=48, srv1822637784=38, srv1155414948=6, srv1202176493=7, srv93957955=97, srv798438622=92, srv1374229680=10, srv520283034=77, srv988799387=99, srv77307252=91, srv1479279066=21, srv805602356=93, srv304320522=64} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:57,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:57,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:57,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:57,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-09 03:58:57,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-09 03:58:57,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-09 03:58:57,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-09 03:58:57,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-09 03:58:57,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-09 03:58:57,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-09 03:58:57,193 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=0.0021711298242630987); 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=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:57,194 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-09 03:58:57,194 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.4685378796593394E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); 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=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-09 03:58:57,328 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 217 ms to try 5000 different iterations.  Found a solution that moves 35 regions; Going from a computed imbalance of 3.4685378796593394E-5 to a new imbalance of 8.224765355138684E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0038888888888888888); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:57,329 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1744918636:83 , srv1767208282:83 , srv1774362501:83 , srv1866911692:83 , srv325990226:83 , srv368245716:83 , srv447419781:83 , srv509273601:83 , srv574650415:83 , srv74944648:83 , srv1011077845:84 , srv1069319063:84 , srv1079206846:84 , srv1121912566:84 , srv1137332337:84 , srv1154175947:84 , srv1155414948:84 , srv1345739006:84 , srv1395534602:84 , srv1403453485:84 , srv1409050666:84 , srv1411159687:84 , srv141414297:84 , srv1417015708:84 , srv1427225791:84 , srv1439763185:84 , srv1469917228:84 , srv1474186659:84 , srv1479279066:84 , srv1508702643:84 , srv1548155012:84 , srv1549430869:84 , srv1573040838:84 , srv1580946833:84 , srv1591567865:84 , srv1600467355:84 , srv1696851644:84 , srv1711237155:84 , srv1711931978:84 , srv1765779877:84 , srv1802904307:84 , srv1822637784:84 , srv1822912885:84 , srv1843149371:84 , srv1844469345:84 , srv1851983782:84 , srv1866519118:84 , srv1905923032:84 , srv1911262175:84 , srv1916733628:84 , srv1973113991:84 , srv1982007337:84 , srv2018481261:84 , srv2073926616:84 , srv2097276647:84 , srv2137329803:84 , srv2140368003:84 , srv227542408:84 , srv240270905:84 , srv271290539:84 , srv283143285:84 , srv304320522:84 , srv316106897:84 , srv402633896:84 , srv459170278:84 , srv493340323:84 , srv502461113:84 , srv505173076:84 , srv511350519:84 , srv520283034:84 , srv556134681:84 , srv606176338:84 , srv668505173:84 , srv67574415:84 , srv70218296:84 , srv706253668:84 , srv71429605:84 , srv74008316:84 , srv752797799:84 , srv772547085:84 , srv77307252:84 , srv798438622:84 , srv805602356:84 , srv818668194:84 , srv880253666:84 , srv887055474:84 , srv93957955:84 , srv960476288:84 , srv988799387:84 , srv1202176493:85 , srv135808809:85 , srv1374229680:85 , srv1686760699:85 , srv1934166265:85 , srv1944511602:85 , srv2109733314:85 , srv221534195:85 , srv421567743:85 , srv630491569:85 , srv255072559:684 }
2023-11-09 03:58:57,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:57,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2140368003=57, srv880253666=95, srv1944511602=49, srv1973113991=50, srv668505173=82, srv2109733314=55, srv1403453485=12, srv1822912885=39, srv2137329803=56, srv1121912566=3, srv1905923032=45, srv1911262175=46, srv1439763185=18, srv141414297=15, srv1573040838=25, srv240270905=60, srv1395534602=11, srv2073926616=53, srv1843149371=40, srv1417015708=16, srv227542408=59, srv1767208282=35, srv887055474=96, srv752797799=89, srv325990226=66, srv556134681=78, srv1079206846=2, srv1686760699=29, srv630491569=81, srv255072559=61, srv509273601=75, srv1600467355=28, srv459170278=71, srv1137332337=4, srv1866519118=43, srv511350519=76, srv221534195=58, srv574650415=79, srv960476288=98, srv1411159687=14, srv1744918636=33, srv1011077845=0, srv421567743=69, srv74944648=88, srv1345739006=8, srv1469917228=19, srv493340323=72, srv1851983782=42, srv2097276647=54, srv1774362501=36, srv772547085=90, srv135808809=9, srv1916733628=47, srv2018481261=52, srv1982007337=51, srv1069319063=1, srv283143285=63, srv706253668=85, srv368245716=67, srv1802904307=37, srv316106897=65, srv1591567865=27, srv1548155012=23, srv1154175947=5, srv1427225791=17, srv1765779877=34, srv1711237155=31, srv1866911692=44, srv74008316=87, srv71429605=86, srv1508702643=22, srv818668194=94, srv67574415=83, srv271290539=62, srv1696851644=30, srv402633896=68, srv70218296=84, srv502461113=73, srv1844469345=41, srv1474186659=20, srv505173076=74, srv1409050666=13, srv1580946833=26, srv447419781=70, srv1549430869=24, srv606176338=80, srv1711931978=32, srv1934166265=48, srv1822637784=38, srv1155414948=6, srv1202176493=7, srv93957955=97, srv798438622=92, srv1374229680=10, srv520283034=77, srv988799387=99, srv77307252=91, srv1479279066=21, srv805602356=93, srv304320522=64} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:57,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:57,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-09 03:58:57,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-09 03:58:57,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-09 03:58:57,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-09 03:58:57,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-09 03:58:57,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-09 03:58:57,439 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.979690117040589E-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=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:57,440 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1744918636:83 , srv1767208282:83 , srv1774362501:83 , srv1866911692:83 , srv325990226:83 , srv368245716:83 , srv447419781:83 , srv509273601:83 , srv574650415:83 , srv74944648:83 , srv1011077845:84 , srv1069319063:84 , srv1079206846:84 , srv1121912566:84 , srv1137332337:84 , srv1154175947:84 , srv1155414948:84 , srv1345739006:84 , srv1395534602:84 , srv1403453485:84 , srv1409050666:84 , srv1411159687:84 , srv141414297:84 , srv1417015708:84 , srv1427225791:84 , srv1439763185:84 , srv1469917228:84 , srv1474186659:84 , srv1479279066:84 , srv1508702643:84 , srv1548155012:84 , srv1549430869:84 , srv1573040838:84 , srv1580946833:84 , srv1591567865:84 , srv1600467355:84 , srv1696851644:84 , srv1711237155:84 , srv1711931978:84 , srv1765779877:84 , srv1802904307:84 , srv1822637784:84 , srv1822912885:84 , srv1843149371:84 , srv1844469345:84 , srv1851983782:84 , srv1866519118:84 , srv1905923032:84 , srv1911262175:84 , srv1916733628:84 , srv1973113991:84 , srv1982007337:84 , srv2018481261:84 , srv2073926616:84 , srv2097276647:84 , srv2137329803:84 , srv2140368003:84 , srv227542408:84 , srv240270905:84 , srv271290539:84 , srv283143285:84 , srv304320522:84 , srv316106897:84 , srv402633896:84 , srv459170278:84 , srv493340323:84 , srv502461113:84 , srv505173076:84 , srv511350519:84 , srv520283034:84 , srv556134681:84 , srv606176338:84 , srv668505173:84 , srv67574415:84 , srv70218296:84 , srv706253668:84 , srv71429605:84 , srv74008316:84 , srv752797799:84 , srv772547085:84 , srv77307252:84 , srv798438622:84 , srv805602356:84 , srv818668194:84 , srv880253666:84 , srv887055474:84 , srv93957955:84 , srv960476288:84 , srv988799387:84 , srv1202176493:85 , srv135808809:85 , srv1374229680:85 , srv1686760699:85 , srv1934166265:85 , srv1944511602:85 , srv2109733314:85 , srv221534195:85 , srv421567743:85 , srv630491569:85 , srv255072559:684 }
2023-11-09 03:58:57,460 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=389 (was 361) - SystemLoadAverage LEAK? -, ProcessCount=165 (was 165), AvailableMemoryMB=7338 (was 7832)
2023-11-09 03:58:57,466 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=389, ProcessCount=165, AvailableMemoryMB=7338
2023-11-09 03:58:57,467 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-09 03:58:57,467 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-11-09 03:58:57,479 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv106894800:84 , srv1157820378:84 , srv1170664020:84 , srv1315502006:84 , srv1344211856:84 , srv1355342449:84 , srv1383218920:84 , srv1385569513:84 , srv1444085186:84 , srv1513671245:84 , srv1729292680:84 , srv1808046720:84 , srv1826363255:84 , srv1826516976:84 , srv195685314:84 , srv2087993920:84 , srv263622586:84 , srv289880339:84 , srv363763463:84 , srv39532091:84 , srv409200619:84 , srv424508205:84 , srv694788134:84 , srv831376036:84 , srv849710613:84 , srv89486878:84 , srv932869819:84 , srv9682097:84 , srv970156344:84 , srv1081920282:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-09 03:58:57,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 03:58:57,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv195685314=15, srv1383218920=7, srv1729292680=11, srv1826363255=13, srv106894800=0, srv831376036=24, srv1344211856=5, srv1826516976=14, srv1157820378=2, srv1444085186=9, srv1081920282=1, srv9682097=28, srv289880339=18, srv1315502006=4, srv39532091=20, srv263622586=17, srv1170664020=3, srv424508205=22, srv694788134=23, srv849710613=25, srv1808046720=12, srv89486878=26, srv932869819=27, srv970156344=29, srv1385569513=8, srv1513671245=10, srv1355342449=6, srv409200619=21, srv2087993920=16, srv363763463=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 03:58:57,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 03:58:57,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 03:58:57,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 03:58:57,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 03:58:57,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-09 03:58:57,515 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=1.1615649867874283, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 03:58:57,516 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912702129262064, 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=1.1615649867874283, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-11-09 04:00:57,498 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 10334204 different iterations.  Found a solution that moves 1831 regions; Going from a computed imbalance of 0.9912702129262064 to a new imbalance of 4.2736453424534666E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6781481481481482, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 04:00:57,503 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv106894800:90 , srv1081920282:90 , srv1157820378:90 , srv1170664020:90 , srv1315502006:90 , srv1344211856:90 , srv1355342449:90 , srv1383218920:90 , srv1385569513:90 , srv1444085186:90 , srv1513671245:90 , srv1729292680:90 , srv1808046720:90 , srv1826363255:90 , srv1826516976:90 , srv195685314:90 , srv2087993920:90 , srv263622586:90 , srv289880339:90 , srv363763463:90 , srv39532091:90 , srv409200619:90 , srv424508205:90 , srv694788134:90 , srv831376036:90 , srv849710613:90 , srv89486878:90 , srv932869819:90 , srv9682097:90 , srv970156344:90 }
2023-11-09 04:00:57,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-09 04:00:57,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv195685314=15, srv1383218920=7, srv1729292680=11, srv1826363255=13, srv106894800=0, srv831376036=24, srv1344211856=5, srv1826516976=14, srv1157820378=2, srv1444085186=9, srv1081920282=1, srv9682097=28, srv289880339=18, srv1315502006=4, srv39532091=20, srv263622586=17, srv1170664020=3, srv424508205=22, srv694788134=23, srv849710613=25, srv1808046720=12, srv89486878=26, srv932869819=27, srv970156344=29, srv1385569513=8, srv1513671245=10, srv1355342449=6, srv409200619=21, srv2087993920=16, srv363763463=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-09 04:00:57,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-09 04:00:57,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-09 04:00:57,519 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-09 04:00:57,519 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv106894800:90 , srv1081920282:90 , srv1157820378:90 , srv1170664020:90 , srv1315502006:90 , srv1344211856:90 , srv1355342449:90 , srv1383218920:90 , srv1385569513:90 , srv1444085186:90 , srv1513671245:90 , srv1729292680:90 , srv1808046720:90 , srv1826363255:90 , srv1826516976:90 , srv195685314:90 , srv2087993920:90 , srv263622586:90 , srv289880339:90 , srv363763463:90 , srv39532091:90 , srv409200619:90 , srv424508205:90 , srv694788134:90 , srv831376036:90 , srv849710613:90 , srv89486878:90 , srv932869819:90 , srv9682097:90 , srv970156344:90 }
2023-11-09 04:00:57,530 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=208 (was 389), ProcessCount=166 (was 165) - ProcessCount LEAK? -, AvailableMemoryMB=7237 (was 7338)