2024-01-24 12:53:11,269 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-24 12:53:11,566 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-24 12:53:11,679 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-24 12:53:11,750 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-24 12:53:11,757 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-01-24 12:53:11,770 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=299, ProcessCount=170, AvailableMemoryMB=13126
2024-01-24 12:53:11,773 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-24 12:53:11,773 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-01-24 12:53:11,912 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1000302895:84 , srv1025208360:84 , srv1027702730:84 , srv1049673925:84 , srv106488534:84 , srv1071911110:84 , srv1074600238:84 , srv1093304761:84 , srv1096802936:84 , srv1106722279:84 , srv1120035191:84 , srv1166906500:84 , srv1170832712:84 , srv1175619927:84 , srv121449789:84 , srv1263420242:84 , srv1283612016:84 , srv1283666946:84 , srv1286230514:84 , srv131601996:84 , srv1322098552:84 , srv1323383096:84 , srv1382575131:84 , srv1410987062:84 , srv1427135021:84 , srv1440669761:84 , srv1443150944:84 , srv1443618384:84 , srv1455019561:84 , srv1464761221:84 , srv1483513816:84 , srv1486227225:84 , srv1525370712:84 , srv1534252798:84 , srv1550506230:84 , srv1566789777:84 , srv1573457171:84 , srv1585861646:84 , srv158706659:84 , srv1609623603:84 , srv1627776689:84 , srv1688876131:84 , srv1689695009:84 , srv1694514679:84 , srv1744081970:84 , srv1753129500:84 , srv1769302914:84 , srv1772557185:84 , srv1843510178:84 , srv1882176623:84 , srv1931212767:84 , srv1931771679:84 , srv1974348677:84 , srv2014148879:84 , srv2022936243:84 , srv204711929:84 , srv207736589:84 , srv21503344:84 , srv243758335:84 , srv250238167:84 , srv37799462:84 , srv388183745:84 , srv401611856:84 , srv403683255:84 , srv408717328:84 , srv413131860:84 , srv414780426:84 , srv430223673:84 , srv434031534:84 , srv437134789:84 , srv463140734:84 , srv50258314:84 , srv511249938:84 , srv514776177:84 , srv516872609:84 , srv523723814:84 , srv565621137:84 , srv568821677:84 , srv582320950:84 , srv606893726:84 , srv613848313:84 , srv651881005:84 , srv652622965:84 , srv658760904:84 , srv660329207:84 , srv677987940:84 , srv684000678:84 , srv723296050:84 , srv755493748:84 , srv78391:84 , srv799017495:84 , srv823162841:84 , srv853949440:84 , srv928455277:84 , srv936151752:84 , srv966308174:84 , srv973699194:84 , srv983124668:84 , srv988552871:84 , srv1376939378:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-24 12:53:11,925 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:11,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1689695009=43, srv1455019561=29, srv565621137=77, srv106488534=4, srv1049673925=3, srv158706659=39, srv983124668=98, srv204711929=56, srv434031534=69, srv684000678=87, srv1688876131=42, srv582320950=79, srv511249938=73, srv1772557185=48, srv1486227225=32, srv1753129500=46, srv388183745=62, srv1410987062=24, srv973699194=97, srv403683255=64, srv37799462=61, srv1120035191=10, srv1166906500=11, srv463140734=71, srv799017495=91, srv514776177=74, srv401611856=63, srv1093304761=7, srv677987940=86, srv651881005=82, srv1483513816=31, srv516872609=75, srv1525370712=33, srv1566789777=36, srv606893726=80, srv250238167=60, srv1427135021=25, srv1322098552=20, srv78391=90, srv437134789=70, srv1744081970=45, srv1074600238=6, srv1609623603=40, srv1106722279=9, srv660329207=85, srv1974348677=53, srv936151752=95, srv1263420242=15, srv121449789=14, srv50258314=72, srv1534252798=34, srv1931212767=51, srv613848313=81, srv1025208360=1, srv1931771679=52, srv523723814=76, srv823162841=92, srv1000302895=0, srv1550506230=35, srv652622965=83, srv1283666946=17, srv658760904=84, srv408717328=65, srv243758335=59, srv131601996=19, srv1464761221=30, srv1440669761=26, srv1443150944=27, srv1170832712=12, srv853949440=93, srv1882176623=50, srv1286230514=18, srv2022936243=55, srv723296050=88, srv988552871=99, srv1382575131=23, srv1694514679=44, srv1376939378=22, srv1071911110=5, srv21503344=58, srv966308174=96, srv1769302914=47, srv1627776689=41, srv1096802936=8, srv1175619927=13, srv1585861646=38, srv1027702730=2, srv2014148879=54, srv755493748=89, srv414780426=67, srv413131860=66, srv1323383096=21, srv1843510178=49, srv1283612016=16, srv430223673=68, srv1443618384=28, srv207736589=57, srv568821677=78, srv928455277=94, srv1573457171=37} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:12,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:12,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:12,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:12,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:12,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:12,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:12,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:12,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:12,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:12,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:12,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:12,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:12,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:12,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:12,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-24 12:53:12,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-24 12:53:12,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-24 12:53:12,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-24 12:53:12,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-24 12:53:12,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-24 12:53:12,056 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-24 12:53:12,057 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-24 12:53:12,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-24 12:53:12,059 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-24 12:53:12,060 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-24 12:53:12,273 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:12,274 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-24 12:53:12,274 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-24 12:53:12,750 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 657 ms to try 5000 different iterations.  Found a solution that moves 4669 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1834554191203135. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03859258613001361, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05679822320611352, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5187777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03859258613001361, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17858333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24666666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:12,764 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1483513816:82 , srv1550506230:82 , srv582320950:82 , srv1049673925:83 , srv106488534:83 , srv1170832712:83 , srv131601996:83 , srv1609623603:83 , srv1769302914:83 , srv1772557185:83 , srv1931212767:83 , srv568821677:83 , srv928455277:83 , srv1025208360:84 , srv1106722279:84 , srv1322098552:84 , srv1440669761:84 , srv1753129500:84 , srv401611856:84 , srv511249938:84 , srv523723814:84 , srv723296050:84 , srv853949440:84 , srv1263420242:85 , srv1455019561:85 , srv1464761221:85 , srv1627776689:85 , srv207736589:85 , srv21503344:85 , srv403683255:85 , srv437134789:85 , srv613848313:85 , srv660329207:85 , srv973699194:85 , srv1027702730:86 , srv1074600238:86 , srv1120035191:86 , srv1166906500:86 , srv1175619927:86 , srv1534252798:86 , srv158706659:86 , srv1882176623:86 , srv1974348677:86 , srv2014148879:86 , srv243758335:86 , srv250238167:86 , srv50258314:86 , srv516872609:86 , srv565621137:86 , srv78391:86 , srv799017495:86 , srv1000302895:87 , srv1283666946:87 , srv1427135021:87 , srv1566789777:87 , srv1585861646:87 , srv1931771679:87 , srv413131860:87 , srv430223673:87 , srv651881005:87 , srv677987940:87 , srv823162841:87 , srv936151752:87 , srv966308174:87 , srv1093304761:88 , srv1443150944:88 , srv1443618384:88 , srv1688876131:88 , srv1694514679:88 , srv1843510178:88 , srv2022936243:88 , srv388183745:88 , srv414780426:88 , srv463140734:88 , srv514776177:88 , srv983124668:88 , srv988552871:88 , srv1071911110:89 , srv1096802936:89 , srv1525370712:89 , srv1573457171:89 , srv1689695009:89 , srv204711929:89 , srv408717328:89 , srv652622965:89 , srv658760904:89 , srv684000678:89 , srv121449789:90 , srv1410987062:90 , srv1486227225:90 , srv37799462:90 , srv434031534:90 , srv755493748:90 , srv1323383096:91 , srv1382575131:91 , srv1744081970:91 , srv606893726:91 , srv1283612016:92 , srv1286230514:93 , srv1376939378:433 }
2024-01-24 12:53:12,770 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:12,771 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1689695009=43, srv1455019561=29, srv565621137=77, srv106488534=4, srv1049673925=3, srv158706659=39, srv983124668=98, srv204711929=56, srv434031534=69, srv684000678=87, srv1688876131=42, srv582320950=79, srv511249938=73, srv1772557185=48, srv1486227225=32, srv1753129500=46, srv388183745=62, srv1410987062=24, srv973699194=97, srv403683255=64, srv37799462=61, srv1120035191=10, srv1166906500=11, srv463140734=71, srv799017495=91, srv514776177=74, srv401611856=63, srv1093304761=7, srv677987940=86, srv651881005=82, srv1483513816=31, srv516872609=75, srv1525370712=33, srv1566789777=36, srv606893726=80, srv250238167=60, srv1427135021=25, srv1322098552=20, srv78391=90, srv437134789=70, srv1744081970=45, srv1074600238=6, srv1609623603=40, srv1106722279=9, srv660329207=85, srv1974348677=53, srv936151752=95, srv1263420242=15, srv121449789=14, srv50258314=72, srv1534252798=34, srv1931212767=51, srv613848313=81, srv1025208360=1, srv1931771679=52, srv523723814=76, srv823162841=92, srv1000302895=0, srv1550506230=35, srv652622965=83, srv1283666946=17, srv658760904=84, srv408717328=65, srv243758335=59, srv131601996=19, srv1464761221=30, srv1440669761=26, srv1443150944=27, srv1170832712=12, srv853949440=93, srv1882176623=50, srv1286230514=18, srv2022936243=55, srv723296050=88, srv988552871=99, srv1382575131=23, srv1694514679=44, srv1376939378=22, srv1071911110=5, srv21503344=58, srv966308174=96, srv1769302914=47, srv1627776689=41, srv1096802936=8, srv1175619927=13, srv1585861646=38, srv1027702730=2, srv2014148879=54, srv755493748=89, srv414780426=67, srv413131860=66, srv1323383096=21, srv1843510178=49, srv1283612016=16, srv430223673=68, srv1443618384=28, srv207736589=57, srv568821677=78, srv928455277=94, srv1573457171=37} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:12,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:12,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:12,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:12,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:12,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:12,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-24 12:53:12,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-24 12:53:12,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-24 12:53:12,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-24 12:53:12,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-24 12:53:12,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-24 12:53:12,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-24 12:53:12,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-24 12:53:12,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-24 12:53:12,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-24 12:53:12,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-24 12:53:12,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-24 12:53:12,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-24 12:53:12,985 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=0.03859258613001361, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05679822320611352, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03859258613001361, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17858333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24666666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:12,986 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-24 12:53:12,986 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1834227260835512, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03859258613001361, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05679822320611352, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03859258613001361, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17858333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24666666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-24 12:53:13,313 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 478 ms to try 5000 different iterations.  Found a solution that moves 2645 regions; Going from a computed imbalance of 0.1834227260835512 to a new imbalance of 0.014919190692521291. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.018219813149998283); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030748244591432293, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29388888888888887, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.018219813149998283); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011583333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04716666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:13,327 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1283612016:80 , srv1286230514:80 , srv1323383096:81 , srv1382575131:81 , srv1525370712:82 , srv1744081970:82 , srv606893726:82 , srv755493748:82 , srv1071911110:83 , srv1096802936:83 , srv121449789:83 , srv1410987062:83 , srv1443150944:83 , srv1573457171:83 , srv204711929:83 , srv408717328:83 , srv434031534:83 , srv652622965:83 , srv658760904:83 , srv1000302895:84 , srv1093304761:84 , srv1486227225:84 , srv1688876131:84 , srv1843510178:84 , srv2022936243:84 , srv388183745:84 , srv463140734:84 , srv514776177:84 , srv677987940:84 , srv684000678:84 , srv823162841:84 , srv936151752:84 , srv1074600238:85 , srv1175619927:85 , srv1427135021:85 , srv1443618384:85 , srv1689695009:85 , srv1931771679:85 , srv2014148879:85 , srv250238167:85 , srv37799462:85 , srv516872609:85 , srv966308174:85 , srv1120035191:86 , srv1166906500:86 , srv1534252798:86 , srv1585861646:86 , srv158706659:86 , srv1694514679:86 , srv1882176623:86 , srv21503344:86 , srv403683255:86 , srv414780426:86 , srv50258314:86 , srv565621137:86 , srv613848313:86 , srv651881005:86 , srv983124668:86 , srv988552871:86 , srv1027702730:87 , srv1106722279:87 , srv1283666946:87 , srv1455019561:87 , srv413131860:87 , srv523723814:87 , srv78391:87 , srv799017495:87 , srv973699194:87 , srv1049673925:88 , srv106488534:88 , srv1263420242:88 , srv131601996:88 , srv1322098552:88 , srv1440669761:88 , srv1464761221:88 , srv1566789777:88 , srv1609623603:88 , srv1753129500:88 , srv1974348677:88 , srv207736589:88 , srv243758335:88 , srv401611856:88 , srv430223673:88 , srv437134789:88 , srv511249938:88 , srv660329207:88 , srv853949440:88 , srv1170832712:89 , srv1483513816:89 , srv1627776689:89 , srv1772557185:89 , srv568821677:89 , srv723296050:89 , srv928455277:89 , srv1025208360:90 , srv1769302914:90 , srv582320950:90 , srv1931212767:91 , srv1550506230:92 , srv1376939378:503 }
2024-01-24 12:53:13,334 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:13,335 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1689695009=43, srv1455019561=29, srv565621137=77, srv106488534=4, srv1049673925=3, srv158706659=39, srv983124668=98, srv204711929=56, srv434031534=69, srv684000678=87, srv1688876131=42, srv582320950=79, srv511249938=73, srv1772557185=48, srv1486227225=32, srv1753129500=46, srv388183745=62, srv1410987062=24, srv973699194=97, srv403683255=64, srv37799462=61, srv1120035191=10, srv1166906500=11, srv463140734=71, srv799017495=91, srv514776177=74, srv401611856=63, srv1093304761=7, srv677987940=86, srv651881005=82, srv1483513816=31, srv516872609=75, srv1525370712=33, srv1566789777=36, srv606893726=80, srv250238167=60, srv1427135021=25, srv1322098552=20, srv78391=90, srv437134789=70, srv1744081970=45, srv1074600238=6, srv1609623603=40, srv1106722279=9, srv660329207=85, srv1974348677=53, srv936151752=95, srv1263420242=15, srv121449789=14, srv50258314=72, srv1534252798=34, srv1931212767=51, srv613848313=81, srv1025208360=1, srv1931771679=52, srv523723814=76, srv823162841=92, srv1000302895=0, srv1550506230=35, srv652622965=83, srv1283666946=17, srv658760904=84, srv408717328=65, srv243758335=59, srv131601996=19, srv1464761221=30, srv1440669761=26, srv1443150944=27, srv1170832712=12, srv853949440=93, srv1882176623=50, srv1286230514=18, srv2022936243=55, srv723296050=88, srv988552871=99, srv1382575131=23, srv1694514679=44, srv1376939378=22, srv1071911110=5, srv21503344=58, srv966308174=96, srv1769302914=47, srv1627776689=41, srv1096802936=8, srv1175619927=13, srv1585861646=38, srv1027702730=2, srv2014148879=54, srv755493748=89, srv414780426=67, srv413131860=66, srv1323383096=21, srv1843510178=49, srv1283612016=16, srv430223673=68, srv1443618384=28, srv207736589=57, srv568821677=78, srv928455277=94, srv1573457171=37} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:13,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:13,359 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-24 12:53:13,360 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-24 12:53:13,361 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-24 12:53:13,362 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-24 12:53:13,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-24 12:53:13,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-24 12:53:13,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-24 12:53:13,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-24 12:53:13,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-24 12:53:13,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-24 12:53:13,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-24 12:53:13,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-24 12:53:13,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-24 12:53:13,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-24 12:53:13,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-24 12:53:13,531 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=0.018219813149998283); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030748244591432293, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.018219813149998283); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011583333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04716666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:13,531 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-24 12:53:13,531 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014900670006670735, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.018219813149998283); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030748244591432293, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.018219813149998283); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011583333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04716666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-24 12:53:13,925 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 531 ms to try 5000 different iterations.  Found a solution that moves 973 regions; Going from a computed imbalance of 0.014900670006670735 to a new imbalance of 4.158772817331932E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005090526057598092); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008761716542303613); MoveCostFunction : (multiplier=7.0, imbalance=0.10811111111111112, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005090526057598092); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:13,927 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1025208360:83 , srv1283666946:83 , srv1566789777:83 , srv1974348677:83 , srv243758335:83 , srv37799462:83 , srv413131860:83 , srv430223673:83 , srv121449789:84 , srv1263420242:84 , srv1286230514:84 , srv1440669761:84 , srv1443618384:84 , srv1486227225:84 , srv1534252798:84 , srv1550506230:84 , srv1627776689:84 , srv1689695009:84 , srv1694514679:84 , srv1769302914:84 , srv1931212767:84 , srv207736589:84 , srv414780426:84 , srv434031534:84 , srv684000678:84 , srv723296050:84 , srv983124668:84 , srv988552871:84 , srv1027702730:85 , srv1093304761:85 , srv1096802936:85 , srv1120035191:85 , srv1166906500:85 , srv1382575131:85 , srv1464761221:85 , srv1573457171:85 , srv1585861646:85 , srv1744081970:85 , srv1753129500:85 , srv1772557185:85 , srv1843510178:85 , srv1882176623:85 , srv2022936243:85 , srv204711929:85 , srv388183745:85 , srv401611856:85 , srv408717328:85 , srv437134789:85 , srv50258314:85 , srv568821677:85 , srv606893726:85 , srv651881005:85 , srv652622965:85 , srv660329207:85 , srv755493748:85 , srv78391:85 , srv799017495:85 , srv853949440:85 , srv928455277:85 , srv973699194:85 , srv1071911110:86 , srv1170832712:86 , srv1175619927:86 , srv1283612016:86 , srv1322098552:86 , srv1323383096:86 , srv1410987062:86 , srv1427135021:86 , srv1443150944:86 , srv1455019561:86 , srv1525370712:86 , srv158706659:86 , srv1609623603:86 , srv1688876131:86 , srv1931771679:86 , srv2014148879:86 , srv463140734:86 , srv514776177:86 , srv565621137:86 , srv582320950:86 , srv658760904:86 , srv677987940:86 , srv936151752:86 , srv966308174:86 , srv1000302895:87 , srv1049673925:87 , srv106488534:87 , srv1074600238:87 , srv1106722279:87 , srv131601996:87 , srv1483513816:87 , srv21503344:87 , srv250238167:87 , srv403683255:87 , srv511249938:87 , srv516872609:87 , srv523723814:87 , srv613848313:87 , srv823162841:87 , srv1376939378:567 }
2024-01-24 12:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1689695009=43, srv1455019561=29, srv565621137=77, srv106488534=4, srv1049673925=3, srv158706659=39, srv983124668=98, srv204711929=56, srv434031534=69, srv684000678=87, srv1688876131=42, srv582320950=79, srv511249938=73, srv1772557185=48, srv1486227225=32, srv1753129500=46, srv388183745=62, srv1410987062=24, srv973699194=97, srv403683255=64, srv37799462=61, srv1120035191=10, srv1166906500=11, srv463140734=71, srv799017495=91, srv514776177=74, srv401611856=63, srv1093304761=7, srv677987940=86, srv651881005=82, srv1483513816=31, srv516872609=75, srv1525370712=33, srv1566789777=36, srv606893726=80, srv250238167=60, srv1427135021=25, srv1322098552=20, srv78391=90, srv437134789=70, srv1744081970=45, srv1074600238=6, srv1609623603=40, srv1106722279=9, srv660329207=85, srv1974348677=53, srv936151752=95, srv1263420242=15, srv121449789=14, srv50258314=72, srv1534252798=34, srv1931212767=51, srv613848313=81, srv1025208360=1, srv1931771679=52, srv523723814=76, srv823162841=92, srv1000302895=0, srv1550506230=35, srv652622965=83, srv1283666946=17, srv658760904=84, srv408717328=65, srv243758335=59, srv131601996=19, srv1464761221=30, srv1440669761=26, srv1443150944=27, srv1170832712=12, srv853949440=93, srv1882176623=50, srv1286230514=18, srv2022936243=55, srv723296050=88, srv988552871=99, srv1382575131=23, srv1694514679=44, srv1376939378=22, srv1071911110=5, srv21503344=58, srv966308174=96, srv1769302914=47, srv1627776689=41, srv1096802936=8, srv1175619927=13, srv1585861646=38, srv1027702730=2, srv2014148879=54, srv755493748=89, srv414780426=67, srv413131860=66, srv1323383096=21, srv1843510178=49, srv1283612016=16, srv430223673=68, srv1443618384=28, srv207736589=57, srv568821677=78, srv928455277=94, srv1573457171=37} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:13,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:13,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:13,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:13,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:13,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-24 12:53:13,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-24 12:53:13,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-24 12:53:13,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-24 12:53:13,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-24 12:53:13,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-24 12:53:13,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-24 12:53:13,953 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-24 12:53:13,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-24 12:53:13,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-24 12:53:13,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-24 12:53:13,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-24 12:53:13,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-24 12:53:14,075 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=0.005090526057598092); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008761716542303613); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005090526057598092); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:14,075 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-24 12:53:14,075 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.090641901140661E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005090526057598092); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008761716542303613); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005090526057598092); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-24 12:53:14,419 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 448 ms to try 5000 different iterations.  Found a solution that moves 221 regions; Going from a computed imbalance of 4.090641901140661E-4 to a new imbalance of 2.7711342073588408E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.024555555555555556); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:14,420 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1410987062:83 , srv437134789:83 , srv1000302895:84 , srv1027702730:84 , srv1049673925:84 , srv106488534:84 , srv1071911110:84 , srv1074600238:84 , srv1106722279:84 , srv1170832712:84 , srv121449789:84 , srv1283612016:84 , srv1286230514:84 , srv131601996:84 , srv1322098552:84 , srv1427135021:84 , srv1455019561:84 , srv1464761221:84 , srv1483513816:84 , srv1486227225:84 , srv1550506230:84 , srv1566789777:84 , srv1585861646:84 , srv158706659:84 , srv1627776689:84 , srv1688876131:84 , srv1689695009:84 , srv1744081970:84 , srv1931212767:84 , srv1931771679:84 , srv2014148879:84 , srv21503344:84 , srv250238167:84 , srv37799462:84 , srv414780426:84 , srv430223673:84 , srv463140734:84 , srv511249938:84 , srv514776177:84 , srv516872609:84 , srv523723814:84 , srv565621137:84 , srv568821677:84 , srv582320950:84 , srv606893726:84 , srv613848313:84 , srv651881005:84 , srv658760904:84 , srv660329207:84 , srv78391:84 , srv799017495:84 , srv823162841:84 , srv928455277:84 , srv966308174:84 , srv983124668:84 , srv988552871:84 , srv1025208360:85 , srv1093304761:85 , srv1096802936:85 , srv1120035191:85 , srv1166906500:85 , srv1175619927:85 , srv1263420242:85 , srv1283666946:85 , srv1323383096:85 , srv1382575131:85 , srv1443150944:85 , srv1443618384:85 , srv1525370712:85 , srv1609623603:85 , srv1694514679:85 , srv1753129500:85 , srv1769302914:85 , srv1772557185:85 , srv1843510178:85 , srv1882176623:85 , srv1974348677:85 , srv2022936243:85 , srv204711929:85 , srv207736589:85 , srv388183745:85 , srv401611856:85 , srv403683255:85 , srv408717328:85 , srv413131860:85 , srv434031534:85 , srv50258314:85 , srv652622965:85 , srv677987940:85 , srv684000678:85 , srv723296050:85 , srv755493748:85 , srv853949440:85 , srv936151752:85 , srv973699194:85 , srv1440669761:86 , srv1534252798:86 , srv1573457171:86 , srv243758335:86 , srv1376939378:639 }
2024-01-24 12:53:14,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:14,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1689695009=43, srv1455019561=29, srv565621137=77, srv106488534=4, srv1049673925=3, srv158706659=39, srv983124668=98, srv204711929=56, srv434031534=69, srv684000678=87, srv1688876131=42, srv582320950=79, srv511249938=73, srv1772557185=48, srv1486227225=32, srv1753129500=46, srv388183745=62, srv1410987062=24, srv973699194=97, srv403683255=64, srv37799462=61, srv1120035191=10, srv1166906500=11, srv463140734=71, srv799017495=91, srv514776177=74, srv401611856=63, srv1093304761=7, srv677987940=86, srv651881005=82, srv1483513816=31, srv516872609=75, srv1525370712=33, srv1566789777=36, srv606893726=80, srv250238167=60, srv1427135021=25, srv1322098552=20, srv78391=90, srv437134789=70, srv1744081970=45, srv1074600238=6, srv1609623603=40, srv1106722279=9, srv660329207=85, srv1974348677=53, srv936151752=95, srv1263420242=15, srv121449789=14, srv50258314=72, srv1534252798=34, srv1931212767=51, srv613848313=81, srv1025208360=1, srv1931771679=52, srv523723814=76, srv823162841=92, srv1000302895=0, srv1550506230=35, srv652622965=83, srv1283666946=17, srv658760904=84, srv408717328=65, srv243758335=59, srv131601996=19, srv1464761221=30, srv1440669761=26, srv1443150944=27, srv1170832712=12, srv853949440=93, srv1882176623=50, srv1286230514=18, srv2022936243=55, srv723296050=88, srv988552871=99, srv1382575131=23, srv1694514679=44, srv1376939378=22, srv1071911110=5, srv21503344=58, srv966308174=96, srv1769302914=47, srv1627776689=41, srv1096802936=8, srv1175619927=13, srv1585861646=38, srv1027702730=2, srv2014148879=54, srv755493748=89, srv414780426=67, srv413131860=66, srv1323383096=21, srv1843510178=49, srv1283612016=16, srv430223673=68, srv1443618384=28, srv207736589=57, srv568821677=78, srv928455277=94, srv1573457171=37} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:14,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:14,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:14,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-24 12:53:14,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-24 12:53:14,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-24 12:53:14,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-24 12:53:14,448 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-24 12:53:14,449 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-24 12:53:14,450 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-24 12:53:14,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-24 12:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-24 12:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-24 12:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-24 12:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-24 12:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-24 12:53:14,584 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:14,585 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-24 12:53:14,585 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.616386699874043E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-24 12:53:14,852 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 388 ms to try 5000 different iterations.  Found a solution that moves 22 regions; Going from a computed imbalance of 2.616386699874043E-5 to a new imbalance of 8.133737409559391E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0024444444444444444); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:14,853 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1323383096:83 , srv1573457171:83 , srv1694514679:83 , srv243758335:83 , srv403683255:83 , srv511249938:83 , srv1000302895:84 , srv1025208360:84 , srv1027702730:84 , srv1049673925:84 , srv106488534:84 , srv1071911110:84 , srv1074600238:84 , srv1093304761:84 , srv1096802936:84 , srv1106722279:84 , srv1120035191:84 , srv1166906500:84 , srv1170832712:84 , srv1175619927:84 , srv1263420242:84 , srv1283612016:84 , srv1283666946:84 , srv131601996:84 , srv1322098552:84 , srv1382575131:84 , srv1410987062:84 , srv1427135021:84 , srv1440669761:84 , srv1443150944:84 , srv1443618384:84 , srv1455019561:84 , srv1464761221:84 , srv1483513816:84 , srv1486227225:84 , srv1525370712:84 , srv1534252798:84 , srv1550506230:84 , srv1566789777:84 , srv1585861646:84 , srv158706659:84 , srv1609623603:84 , srv1627776689:84 , srv1688876131:84 , srv1689695009:84 , srv1744081970:84 , srv1753129500:84 , srv1769302914:84 , srv1772557185:84 , srv1843510178:84 , srv1882176623:84 , srv1931212767:84 , srv1931771679:84 , srv1974348677:84 , srv2022936243:84 , srv204711929:84 , srv207736589:84 , srv21503344:84 , srv250238167:84 , srv37799462:84 , srv388183745:84 , srv401611856:84 , srv408717328:84 , srv413131860:84 , srv414780426:84 , srv430223673:84 , srv434031534:84 , srv463140734:84 , srv50258314:84 , srv514776177:84 , srv516872609:84 , srv523723814:84 , srv565621137:84 , srv582320950:84 , srv606893726:84 , srv613848313:84 , srv651881005:84 , srv652622965:84 , srv658760904:84 , srv660329207:84 , srv677987940:84 , srv684000678:84 , srv723296050:84 , srv755493748:84 , srv78391:84 , srv799017495:84 , srv823162841:84 , srv853949440:84 , srv936151752:84 , srv966308174:84 , srv973699194:84 , srv983124668:84 , srv988552871:84 , srv121449789:85 , srv1286230514:85 , srv2014148879:85 , srv437134789:85 , srv568821677:85 , srv928455277:85 , srv1376939378:684 }
2024-01-24 12:53:14,856 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:14,857 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1689695009=43, srv1455019561=29, srv565621137=77, srv106488534=4, srv1049673925=3, srv158706659=39, srv983124668=98, srv204711929=56, srv434031534=69, srv684000678=87, srv1688876131=42, srv582320950=79, srv511249938=73, srv1772557185=48, srv1486227225=32, srv1753129500=46, srv388183745=62, srv1410987062=24, srv973699194=97, srv403683255=64, srv37799462=61, srv1120035191=10, srv1166906500=11, srv463140734=71, srv799017495=91, srv514776177=74, srv401611856=63, srv1093304761=7, srv677987940=86, srv651881005=82, srv1483513816=31, srv516872609=75, srv1525370712=33, srv1566789777=36, srv606893726=80, srv250238167=60, srv1427135021=25, srv1322098552=20, srv78391=90, srv437134789=70, srv1744081970=45, srv1074600238=6, srv1609623603=40, srv1106722279=9, srv660329207=85, srv1974348677=53, srv936151752=95, srv1263420242=15, srv121449789=14, srv50258314=72, srv1534252798=34, srv1931212767=51, srv613848313=81, srv1025208360=1, srv1931771679=52, srv523723814=76, srv823162841=92, srv1000302895=0, srv1550506230=35, srv652622965=83, srv1283666946=17, srv658760904=84, srv408717328=65, srv243758335=59, srv131601996=19, srv1464761221=30, srv1440669761=26, srv1443150944=27, srv1170832712=12, srv853949440=93, srv1882176623=50, srv1286230514=18, srv2022936243=55, srv723296050=88, srv988552871=99, srv1382575131=23, srv1694514679=44, srv1376939378=22, srv1071911110=5, srv21503344=58, srv966308174=96, srv1769302914=47, srv1627776689=41, srv1096802936=8, srv1175619927=13, srv1585861646=38, srv1027702730=2, srv2014148879=54, srv755493748=89, srv414780426=67, srv413131860=66, srv1323383096=21, srv1843510178=49, srv1283612016=16, srv430223673=68, srv1443618384=28, srv207736589=57, srv568821677=78, srv928455277=94, srv1573457171=37} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-24 12:53:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-24 12:53:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-24 12:53:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-24 12:53:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-24 12:53:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-24 12:53:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-24 12:53:15,033 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); 
2024-01-24 12:53:15,033 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1323383096:83 , srv1573457171:83 , srv1694514679:83 , srv243758335:83 , srv403683255:83 , srv511249938:83 , srv1000302895:84 , srv1025208360:84 , srv1027702730:84 , srv1049673925:84 , srv106488534:84 , srv1071911110:84 , srv1074600238:84 , srv1093304761:84 , srv1096802936:84 , srv1106722279:84 , srv1120035191:84 , srv1166906500:84 , srv1170832712:84 , srv1175619927:84 , srv1263420242:84 , srv1283612016:84 , srv1283666946:84 , srv131601996:84 , srv1322098552:84 , srv1382575131:84 , srv1410987062:84 , srv1427135021:84 , srv1440669761:84 , srv1443150944:84 , srv1443618384:84 , srv1455019561:84 , srv1464761221:84 , srv1483513816:84 , srv1486227225:84 , srv1525370712:84 , srv1534252798:84 , srv1550506230:84 , srv1566789777:84 , srv1585861646:84 , srv158706659:84 , srv1609623603:84 , srv1627776689:84 , srv1688876131:84 , srv1689695009:84 , srv1744081970:84 , srv1753129500:84 , srv1769302914:84 , srv1772557185:84 , srv1843510178:84 , srv1882176623:84 , srv1931212767:84 , srv1931771679:84 , srv1974348677:84 , srv2022936243:84 , srv204711929:84 , srv207736589:84 , srv21503344:84 , srv250238167:84 , srv37799462:84 , srv388183745:84 , srv401611856:84 , srv408717328:84 , srv413131860:84 , srv414780426:84 , srv430223673:84 , srv434031534:84 , srv463140734:84 , srv50258314:84 , srv514776177:84 , srv516872609:84 , srv523723814:84 , srv565621137:84 , srv582320950:84 , srv606893726:84 , srv613848313:84 , srv651881005:84 , srv652622965:84 , srv658760904:84 , srv660329207:84 , srv677987940:84 , srv684000678:84 , srv723296050:84 , srv755493748:84 , srv78391:84 , srv799017495:84 , srv823162841:84 , srv853949440:84 , srv936151752:84 , srv966308174:84 , srv973699194:84 , srv983124668:84 , srv988552871:84 , srv121449789:85 , srv1286230514:85 , srv2014148879:85 , srv437134789:85 , srv568821677:85 , srv928455277:85 , srv1376939378:684 }
2024-01-24 12:53:15,073 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=299 (was 299), ProcessCount=170 (was 170), AvailableMemoryMB=12186 (was 13126)
2024-01-24 12:53:15,082 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=299, ProcessCount=170, AvailableMemoryMB=12186
2024-01-24 12:53:15,082 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-24 12:53:15,083 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-01-24 12:53:15,096 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1100357906:84 , srv1117340930:84 , srv1150187396:84 , srv1262988928:84 , srv1289393626:84 , srv1420759009:84 , srv1594663652:84 , srv1632928271:84 , srv1660978526:84 , srv1741715251:84 , srv1815313098:84 , srv1834088512:84 , srv195551775:84 , srv2000283223:84 , srv2042941575:84 , srv215205147:84 , srv226864012:84 , srv303169714:84 , srv500138498:84 , srv611788847:84 , srv648641081:84 , srv72425308:84 , srv725623459:84 , srv727117623:84 , srv763772088:84 , srv822385665:84 , srv832499387:84 , srv8371001:84 , srv86290667:84 , srv1014736511:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-24 12:53:15,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:53:15,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv611788847=20, srv195551775=13, srv1262988928=4, srv1660978526=9, srv1834088512=12, srv500138498=19, srv1420759009=6, srv1150187396=3, srv1594663652=7, srv1117340930=2, srv1014736511=0, srv1100357906=1, srv648641081=21, srv86290667=29, srv832499387=27, srv72425308=22, srv8371001=28, srv1815313098=11, srv2000283223=14, srv2042941575=15, srv727117623=24, srv215205147=16, srv303169714=18, srv226864012=17, srv725623459=23, srv763772088=25, srv1289393626=5, srv1741715251=10, srv822385665=26, srv1632928271=8} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:53:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:53:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-24 12:53:15,127 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=1.2012919519559202, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:53:15,127 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912827307632104, 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=1.2012919519559202, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-01-24 12:55:15,116 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5812139 different iterations.  Found a solution that moves 1856 regions; Going from a computed imbalance of 0.9912827307632104 to a new imbalance of 4.3319965896196796E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6874074074074074, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:55:15,123 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1014736511:90 , srv1100357906:90 , srv1117340930:90 , srv1150187396:90 , srv1262988928:90 , srv1289393626:90 , srv1420759009:90 , srv1594663652:90 , srv1632928271:90 , srv1660978526:90 , srv1741715251:90 , srv1815313098:90 , srv1834088512:90 , srv195551775:90 , srv2000283223:90 , srv2042941575:90 , srv215205147:90 , srv226864012:90 , srv303169714:90 , srv500138498:90 , srv611788847:90 , srv648641081:90 , srv72425308:90 , srv725623459:90 , srv727117623:90 , srv763772088:90 , srv822385665:90 , srv832499387:90 , srv8371001:90 , srv86290667:90 }
2024-01-24 12:55:15,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-24 12:55:15,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv611788847=20, srv195551775=13, srv1262988928=4, srv1660978526=9, srv1834088512=12, srv500138498=19, srv1420759009=6, srv1150187396=3, srv1594663652=7, srv1117340930=2, srv1014736511=0, srv1100357906=1, srv648641081=21, srv86290667=29, srv832499387=27, srv72425308=22, srv8371001=28, srv1815313098=11, srv2000283223=14, srv2042941575=15, srv727117623=24, srv215205147=16, srv303169714=18, srv226864012=17, srv725623459=23, srv763772088=25, srv1289393626=5, srv1741715251=10, srv822385665=26, srv1632928271=8} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-24 12:55:15,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-24 12:55:15,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-24 12:55:15,140 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-24 12:55:15,141 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1014736511:90 , srv1100357906:90 , srv1117340930:90 , srv1150187396:90 , srv1262988928:90 , srv1289393626:90 , srv1420759009:90 , srv1594663652:90 , srv1632928271:90 , srv1660978526:90 , srv1741715251:90 , srv1815313098:90 , srv1834088512:90 , srv195551775:90 , srv2000283223:90 , srv2042941575:90 , srv215205147:90 , srv226864012:90 , srv303169714:90 , srv500138498:90 , srv611788847:90 , srv648641081:90 , srv72425308:90 , srv725623459:90 , srv727117623:90 , srv763772088:90 , srv822385665:90 , srv832499387:90 , srv8371001:90 , srv86290667:90 }
2024-01-24 12:55:15,153 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=233 (was 299), ProcessCount=170 (was 170), AvailableMemoryMB=11771 (was 12186)