2024-03-05 03:53:15,389 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-03-05 03:53:15,736 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-03-05 03:53:15,856 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-03-05 03:53:15,921 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-05 03:53:15,931 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-05 03:53:15,951 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=247, ProcessCount=170, AvailableMemoryMB=7178
2024-03-05 03:53:15,953 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-05 03:53:15,954 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-05 03:53:16,085 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1061492404:84 , srv1064892593:84 , srv1070936172:84 , srv1090367304:84 , srv1100744337:84 , srv1129334782:84 , srv1153027592:84 , srv1156219857:84 , srv115935645:84 , srv1191400654:84 , srv1279907158:84 , srv1305040427:84 , srv1320091188:84 , srv1333992377:84 , srv1361397478:84 , srv1361967424:84 , srv1381475826:84 , srv1396990707:84 , srv1409300846:84 , srv1410450872:84 , srv1410912213:84 , srv1412498625:84 , srv1417251864:84 , srv1418086206:84 , srv1432419587:84 , srv1435013788:84 , srv1437328005:84 , srv1456929889:84 , srv1473942364:84 , srv1480743211:84 , srv1501289807:84 , srv1547928418:84 , srv1588817990:84 , srv1659323663:84 , srv1680556775:84 , srv1808744275:84 , srv1830100580:84 , srv1851347876:84 , srv1869190169:84 , srv1869828611:84 , srv1884630222:84 , srv1897016814:84 , srv191556530:84 , srv1916319685:84 , srv1923199298:84 , srv1967264998:84 , srv1973871509:84 , srv1977611590:84 , srv2016772364:84 , srv2030189246:84 , srv2046732443:84 , srv2084172539:84 , srv2101881719:84 , srv2107330812:84 , srv2117553607:84 , srv2122574227:84 , srv2123840014:84 , srv2135141721:84 , srv2138476079:84 , srv214920933:84 , srv337869398:84 , srv395386074:84 , srv406944271:84 , srv410428663:84 , srv421013788:84 , srv423382375:84 , srv43745519:84 , srv445722796:84 , srv460706645:84 , srv554405672:84 , srv623380672:84 , srv633926551:84 , srv649271916:84 , srv657549119:84 , srv658177001:84 , srv675577727:84 , srv702399126:84 , srv702487881:84 , srv722664071:84 , srv724479786:84 , srv735069275:84 , srv735766851:84 , srv762777608:84 , srv76431205:84 , srv768840700:84 , srv772494744:84 , srv805866337:84 , srv823611358:84 , srv823641615:84 , srv892253716:84 , srv902208571:84 , srv904801409:84 , srv907142263:84 , srv911243995:84 , srv931292713:84 , srv939087864:84 , srv96122135:84 , srv96254391:84 , srv972705599:84 , srv2079873070:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-03-05 03:53:16,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:16,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv823641615=89, srv2046732443=50, srv2135141721=58, srv735069275=81, srv1967264998=45, srv1437328005=26, srv423382375=66, srv214920933=60, srv395386074=62, srv1410912213=20, srv823611358=88, srv623380672=71, srv1156219857=7, srv1884630222=40, srv337869398=61, srv892253716=90, srv1432419587=24, srv445722796=68, srv1191400654=9, srv421013788=65, srv1153027592=6, srv722664071=79, srv1501289807=30, srv768840700=85, srv2123840014=57, srv1279907158=10, srv1305040427=11, srv43745519=67, srv1410450872=19, srv762777608=83, srv2016772364=48, srv1851347876=37, srv724479786=80, srv1061492404=0, srv1808744275=35, srv1897016814=41, srv460706645=69, srv1090367304=3, srv2101881719=53, srv1473942364=28, srv1361397478=14, srv1396990707=17, srv1923199298=44, srv1100744337=4, srv191556530=42, srv406944271=63, srv633926551=72, srv907142263=93, srv2030189246=49, srv972705599=99, srv1973871509=46, srv772494744=86, srv902208571=91, srv904801409=92, srv702487881=78, srv1869190169=38, srv1456929889=27, srv1680556775=34, srv735766851=82, srv1320091188=12, srv939087864=96, srv1409300846=18, srv1659323663=33, srv1830100580=36, srv1070936172=2, srv2107330812=54, srv649271916=73, srv1361967424=15, srv911243995=94, srv2079873070=51, srv554405672=70, srv1435013788=25, srv2117553607=55, srv1547928418=31, srv115935645=8, srv805866337=87, srv702399126=77, srv1977611590=47, srv657549119=74, srv1129334782=5, srv2122574227=56, srv675577727=76, srv2084172539=52, srv2138476079=59, srv1417251864=22, srv1916319685=43, srv931292713=95, srv1588817990=32, srv1412498625=21, srv1064892593=1, srv658177001=75, srv96254391=98, srv1869828611=39, srv1418086206=23, srv1333992377=13, srv96122135=97, srv410428663=64, srv76431205=84, srv1381475826=16, srv1480743211=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:16,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:16,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:16,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:16,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:16,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:16,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:16,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:16,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:16,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:16,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:16,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:16,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:16,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:16,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:16,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:16,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:16,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:16,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:16,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:16,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:16,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:16,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:16,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:16,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:16,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 03:53:16,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 03:53:16,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 03:53:16,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 03:53:16,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 03:53:16,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 03:53:16,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 03:53:16,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 03:53:16,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 03:53:16,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 03:53:16,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 03:53:16,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 03:53:16,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 03:53:16,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 03:53:16,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 03:53:16,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 03:53:16,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 03:53:16,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 03:53:16,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 03:53:16,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 03:53:16,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 03:53:16,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 03:53:16,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 03:53:16,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 03:53:16,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 03:53:16,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 03:53:16,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 03:53:16,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 03:53:16,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 03:53:16,377 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:16,377 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 03:53:16,378 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 03:53:16,755 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 516 ms to try 5000 different iterations.  Found a solution that moves 4670 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1814524001646656. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03921094797632601, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05615634740201105, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5188888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03921094797632601, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17591666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2510833333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:16,778 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1412498625:81 , srv1884630222:81 , srv460706645:81 , srv657549119:81 , srv722664071:81 , srv1061492404:82 , srv1409300846:82 , srv1410912213:82 , srv1830100580:82 , srv823611358:82 , srv911243995:82 , srv115935645:83 , srv1381475826:83 , srv2135141721:83 , srv702399126:83 , srv735069275:83 , srv1100744337:84 , srv1320091188:84 , srv1547928418:84 , srv1659323663:84 , srv1967264998:84 , srv2030189246:84 , srv445722796:84 , srv675577727:84 , srv702487881:84 , srv1064892593:85 , srv1396990707:85 , srv1435013788:85 , srv1851347876:85 , srv214920933:85 , srv337869398:85 , srv395386074:85 , srv735766851:85 , srv768840700:85 , srv904801409:85 , srv907142263:85 , srv96122135:85 , srv1090367304:86 , srv1153027592:86 , srv1279907158:86 , srv1437328005:86 , srv1869828611:86 , srv1923199298:86 , srv2016772364:86 , srv2046732443:86 , srv2123840014:86 , srv2138476079:86 , srv423382375:86 , srv554405672:86 , srv633926551:86 , srv772494744:86 , srv931292713:86 , srv1410450872:87 , srv1417251864:87 , srv1432419587:87 , srv1501289807:87 , srv1869190169:87 , srv1897016814:87 , srv1973871509:87 , srv1977611590:87 , srv2101881719:87 , srv2117553607:87 , srv43745519:87 , srv623380672:87 , srv658177001:87 , srv762777608:87 , srv892253716:87 , srv96254391:87 , srv1156219857:88 , srv1361397478:88 , srv1418086206:88 , srv1480743211:88 , srv1680556775:88 , srv191556530:88 , srv2084172539:88 , srv2122574227:88 , srv406944271:88 , srv649271916:88 , srv76431205:88 , srv939087864:88 , srv1808744275:89 , srv1070936172:90 , srv1129334782:90 , srv1191400654:90 , srv2107330812:90 , srv410428663:90 , srv421013788:90 , srv972705599:90 , srv1456929889:91 , srv1473942364:91 , srv1588817990:91 , srv823641615:91 , srv1361967424:92 , srv1916319685:92 , srv724479786:92 , srv805866337:92 , srv1305040427:94 , srv1333992377:95 , srv902208571:96 , srv2079873070:438 }
2024-03-05 03:53:16,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:16,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv823641615=89, srv2046732443=50, srv2135141721=58, srv735069275=81, srv1967264998=45, srv1437328005=26, srv423382375=66, srv214920933=60, srv395386074=62, srv1410912213=20, srv823611358=88, srv623380672=71, srv1156219857=7, srv1884630222=40, srv337869398=61, srv892253716=90, srv1432419587=24, srv445722796=68, srv1191400654=9, srv421013788=65, srv1153027592=6, srv722664071=79, srv1501289807=30, srv768840700=85, srv2123840014=57, srv1279907158=10, srv1305040427=11, srv43745519=67, srv1410450872=19, srv762777608=83, srv2016772364=48, srv1851347876=37, srv724479786=80, srv1061492404=0, srv1808744275=35, srv1897016814=41, srv460706645=69, srv1090367304=3, srv2101881719=53, srv1473942364=28, srv1361397478=14, srv1396990707=17, srv1923199298=44, srv1100744337=4, srv191556530=42, srv406944271=63, srv633926551=72, srv907142263=93, srv2030189246=49, srv972705599=99, srv1973871509=46, srv772494744=86, srv902208571=91, srv904801409=92, srv702487881=78, srv1869190169=38, srv1456929889=27, srv1680556775=34, srv735766851=82, srv1320091188=12, srv939087864=96, srv1409300846=18, srv1659323663=33, srv1830100580=36, srv1070936172=2, srv2107330812=54, srv649271916=73, srv1361967424=15, srv911243995=94, srv2079873070=51, srv554405672=70, srv1435013788=25, srv2117553607=55, srv1547928418=31, srv115935645=8, srv805866337=87, srv702399126=77, srv1977611590=47, srv657549119=74, srv1129334782=5, srv2122574227=56, srv675577727=76, srv2084172539=52, srv2138476079=59, srv1417251864=22, srv1916319685=43, srv931292713=95, srv1588817990=32, srv1412498625=21, srv1064892593=1, srv658177001=75, srv96254391=98, srv1869828611=39, srv1418086206=23, srv1333992377=13, srv96122135=97, srv410428663=64, srv76431205=84, srv1381475826=16, srv1480743211=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:16,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:16,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 03:53:16,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 03:53:16,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 03:53:16,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 03:53:16,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 03:53:16,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 03:53:16,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 03:53:16,943 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=0.03921094797632601, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05615634740201105, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03921094797632601, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17591666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2510833333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:16,944 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 03:53:16,944 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18141970012575367, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03921094797632601, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05615634740201105, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03921094797632601, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17591666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2510833333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 03:53:17,221 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 398 ms to try 5000 different iterations.  Found a solution that moves 2728 regions; Going from a computed imbalance of 0.18141970012575367 to a new imbalance of 0.017547505865469736. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02185841366981187); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030616559855309308, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.3031111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02185841366981187); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014583333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:17,230 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv902208571:74 , srv1333992377:76 , srv1456929889:79 , srv1916319685:79 , srv410428663:79 , srv724479786:79 , srv805866337:79 , srv1305040427:80 , srv1156219857:81 , srv823641615:81 , srv1070936172:82 , srv1129334782:82 , srv1191400654:82 , srv1680556775:82 , srv1897016814:82 , srv2107330812:82 , srv1361397478:83 , srv1361967424:83 , srv1418086206:83 , srv1473942364:83 , srv1480743211:83 , srv1588817990:83 , srv1808744275:83 , srv2016772364:83 , srv2101881719:83 , srv406944271:83 , srv43745519:83 , srv762777608:83 , srv1090367304:84 , srv191556530:84 , srv1977611590:84 , srv554405672:84 , srv658177001:84 , srv892253716:84 , srv1153027592:85 , srv1410450872:85 , srv2117553607:85 , srv2123840014:85 , srv395386074:85 , srv423382375:85 , srv649271916:85 , srv907142263:85 , srv96254391:85 , srv972705599:85 , srv1064892593:86 , srv1396990707:86 , srv1417251864:86 , srv1437328005:86 , srv1869190169:86 , srv1869828611:86 , srv1923199298:86 , srv2046732443:86 , srv2084172539:86 , srv2122574227:86 , srv2138476079:86 , srv214920933:86 , srv768840700:86 , srv939087864:86 , srv1381475826:87 , srv1851347876:87 , srv1973871509:87 , srv337869398:87 , srv735766851:87 , srv76431205:87 , srv772494744:87 , srv904801409:87 , srv931292713:87 , srv1100744337:88 , srv1279907158:88 , srv1432419587:88 , srv1435013788:88 , srv1501289807:88 , srv1547928418:88 , srv2030189246:88 , srv445722796:88 , srv460706645:88 , srv633926551:88 , srv675577727:88 , srv702487881:88 , srv735069275:88 , srv115935645:89 , srv1320091188:89 , srv1830100580:89 , srv1884630222:89 , srv421013788:89 , srv623380672:89 , srv702399126:89 , srv911243995:89 , srv96122135:89 , srv1061492404:90 , srv1410912213:90 , srv1659323663:90 , srv2135141721:90 , srv823611358:90 , srv1412498625:91 , srv1409300846:92 , srv1967264998:92 , srv657549119:92 , srv722664071:92 , srv2079873070:530 }
2024-03-05 03:53:17,234 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:17,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv823641615=89, srv2046732443=50, srv2135141721=58, srv735069275=81, srv1967264998=45, srv1437328005=26, srv423382375=66, srv214920933=60, srv395386074=62, srv1410912213=20, srv823611358=88, srv623380672=71, srv1156219857=7, srv1884630222=40, srv337869398=61, srv892253716=90, srv1432419587=24, srv445722796=68, srv1191400654=9, srv421013788=65, srv1153027592=6, srv722664071=79, srv1501289807=30, srv768840700=85, srv2123840014=57, srv1279907158=10, srv1305040427=11, srv43745519=67, srv1410450872=19, srv762777608=83, srv2016772364=48, srv1851347876=37, srv724479786=80, srv1061492404=0, srv1808744275=35, srv1897016814=41, srv460706645=69, srv1090367304=3, srv2101881719=53, srv1473942364=28, srv1361397478=14, srv1396990707=17, srv1923199298=44, srv1100744337=4, srv191556530=42, srv406944271=63, srv633926551=72, srv907142263=93, srv2030189246=49, srv972705599=99, srv1973871509=46, srv772494744=86, srv902208571=91, srv904801409=92, srv702487881=78, srv1869190169=38, srv1456929889=27, srv1680556775=34, srv735766851=82, srv1320091188=12, srv939087864=96, srv1409300846=18, srv1659323663=33, srv1830100580=36, srv1070936172=2, srv2107330812=54, srv649271916=73, srv1361967424=15, srv911243995=94, srv2079873070=51, srv554405672=70, srv1435013788=25, srv2117553607=55, srv1547928418=31, srv115935645=8, srv805866337=87, srv702399126=77, srv1977611590=47, srv657549119=74, srv1129334782=5, srv2122574227=56, srv675577727=76, srv2084172539=52, srv2138476079=59, srv1417251864=22, srv1916319685=43, srv931292713=95, srv1588817990=32, srv1412498625=21, srv1064892593=1, srv658177001=75, srv96254391=98, srv1869828611=39, srv1418086206=23, srv1333992377=13, srv96122135=97, srv410428663=64, srv76431205=84, srv1381475826=16, srv1480743211=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:17,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:17,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 03:53:17,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 03:53:17,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 03:53:17,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 03:53:17,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 03:53:17,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 03:53:17,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 03:53:17,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 03:53:17,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 03:53:17,431 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=0.02185841366981187); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030616559855309308, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02185841366981187); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014583333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:17,431 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 03:53:17,431 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.017528404001197404, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02185841366981187); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030616559855309308, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02185841366981187); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014583333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 03:53:17,753 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 439 ms to try 5000 different iterations.  Found a solution that moves 1002 regions; Going from a computed imbalance of 0.017528404001197404 to a new imbalance of 5.944614057575783E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005986641820279941); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00743093905363617); MoveCostFunction : (multiplier=7.0, imbalance=0.11133333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005986641820279941); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004166666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:17,756 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv421013788:79 , srv1967264998:81 , srv623380672:82 , srv1361967424:83 , srv1432419587:83 , srv1473942364:83 , srv1501289807:83 , srv2122574227:83 , srv96122135:83 , srv972705599:83 , srv1279907158:84 , srv1305040427:84 , srv1320091188:84 , srv1409300846:84 , srv1417251864:84 , srv1435013788:84 , srv1437328005:84 , srv1547928418:84 , srv1588817990:84 , srv1659323663:84 , srv1973871509:84 , srv2046732443:84 , srv2084172539:84 , srv2135141721:84 , srv633926551:84 , srv657549119:84 , srv722664071:84 , srv76431205:84 , srv772494744:84 , srv931292713:84 , srv939087864:84 , srv1061492404:85 , srv1064892593:85 , srv1129334782:85 , srv1191400654:85 , srv1410912213:85 , srv1412498625:85 , srv1808744275:85 , srv1869190169:85 , srv1869828611:85 , srv191556530:85 , srv2030189246:85 , srv2107330812:85 , srv2117553607:85 , srv337869398:85 , srv649271916:85 , srv702487881:85 , srv735766851:85 , srv823611358:85 , srv823641615:85 , srv1070936172:86 , srv1100744337:86 , srv115935645:86 , srv1333992377:86 , srv1410450872:86 , srv1418086206:86 , srv1830100580:86 , srv1851347876:86 , srv1916319685:86 , srv1923199298:86 , srv2123840014:86 , srv2138476079:86 , srv406944271:86 , srv445722796:86 , srv658177001:86 , srv675577727:86 , srv702399126:86 , srv768840700:86 , srv805866337:86 , srv904801409:86 , srv911243995:86 , srv96254391:86 , srv1153027592:87 , srv1361397478:87 , srv1396990707:87 , srv1456929889:87 , srv1480743211:87 , srv1977611590:87 , srv2101881719:87 , srv214920933:87 , srv395386074:87 , srv423382375:87 , srv43745519:87 , srv724479786:87 , srv735069275:87 , srv762777608:87 , srv892253716:87 , srv902208571:87 , srv907142263:87 , srv1090367304:88 , srv1156219857:88 , srv1680556775:88 , srv1884630222:88 , srv460706645:88 , srv554405672:88 , srv1381475826:89 , srv1897016814:89 , srv2016772364:89 , srv410428663:89 , srv2079873070:543 }
2024-03-05 03:53:17,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:17,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv823641615=89, srv2046732443=50, srv2135141721=58, srv735069275=81, srv1967264998=45, srv1437328005=26, srv423382375=66, srv214920933=60, srv395386074=62, srv1410912213=20, srv823611358=88, srv623380672=71, srv1156219857=7, srv1884630222=40, srv337869398=61, srv892253716=90, srv1432419587=24, srv445722796=68, srv1191400654=9, srv421013788=65, srv1153027592=6, srv722664071=79, srv1501289807=30, srv768840700=85, srv2123840014=57, srv1279907158=10, srv1305040427=11, srv43745519=67, srv1410450872=19, srv762777608=83, srv2016772364=48, srv1851347876=37, srv724479786=80, srv1061492404=0, srv1808744275=35, srv1897016814=41, srv460706645=69, srv1090367304=3, srv2101881719=53, srv1473942364=28, srv1361397478=14, srv1396990707=17, srv1923199298=44, srv1100744337=4, srv191556530=42, srv406944271=63, srv633926551=72, srv907142263=93, srv2030189246=49, srv972705599=99, srv1973871509=46, srv772494744=86, srv902208571=91, srv904801409=92, srv702487881=78, srv1869190169=38, srv1456929889=27, srv1680556775=34, srv735766851=82, srv1320091188=12, srv939087864=96, srv1409300846=18, srv1659323663=33, srv1830100580=36, srv1070936172=2, srv2107330812=54, srv649271916=73, srv1361967424=15, srv911243995=94, srv2079873070=51, srv554405672=70, srv1435013788=25, srv2117553607=55, srv1547928418=31, srv115935645=8, srv805866337=87, srv702399126=77, srv1977611590=47, srv657549119=74, srv1129334782=5, srv2122574227=56, srv675577727=76, srv2084172539=52, srv2138476079=59, srv1417251864=22, srv1916319685=43, srv931292713=95, srv1588817990=32, srv1412498625=21, srv1064892593=1, srv658177001=75, srv96254391=98, srv1869828611=39, srv1418086206=23, srv1333992377=13, srv96122135=97, srv410428663=64, srv76431205=84, srv1381475826=16, srv1480743211=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:17,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:17,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:17,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:17,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:17,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:17,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:17,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:17,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:17,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:17,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:17,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:17,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:17,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:17,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:17,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:17,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 03:53:17,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 03:53:17,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 03:53:17,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 03:53:17,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 03:53:17,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 03:53:17,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 03:53:17,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 03:53:17,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 03:53:17,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 03:53:17,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 03:53:17,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 03:53:17,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 03:53:17,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 03:53:17,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 03:53:17,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 03:53:17,971 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=0.005986641820279941); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00743093905363617); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005986641820279941); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004166666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:17,972 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 03:53:17,972 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.874452517983128E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005986641820279941); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00743093905363617); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005986641820279941); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004166666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 03:53:18,413 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 577 ms to try 5000 different iterations.  Found a solution that moves 285 regions; Going from a computed imbalance of 5.874452517983128E-4 to a new imbalance of 4.2236336827118314E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.03166666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:18,415 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1381475826:83 , srv735069275:83 , srv76431205:83 , srv1070936172:84 , srv1090367304:84 , srv1100744337:84 , srv1153027592:84 , srv115935645:84 , srv1279907158:84 , srv1305040427:84 , srv1333992377:84 , srv1361397478:84 , srv1361967424:84 , srv1396990707:84 , srv1409300846:84 , srv1410450872:84 , srv1432419587:84 , srv1480743211:84 , srv1588817990:84 , srv1659323663:84 , srv1680556775:84 , srv1851347876:84 , srv1869190169:84 , srv1897016814:84 , srv1923199298:84 , srv1973871509:84 , srv1977611590:84 , srv2016772364:84 , srv2084172539:84 , srv2117553607:84 , srv2122574227:84 , srv406944271:84 , srv410428663:84 , srv421013788:84 , srv423382375:84 , srv445722796:84 , srv554405672:84 , srv623380672:84 , srv633926551:84 , srv649271916:84 , srv702399126:84 , srv724479786:84 , srv892253716:84 , srv904801409:84 , srv939087864:84 , srv96254391:84 , srv972705599:84 , srv1061492404:85 , srv1129334782:85 , srv1156219857:85 , srv1191400654:85 , srv1320091188:85 , srv1410912213:85 , srv1412498625:85 , srv1417251864:85 , srv1418086206:85 , srv1435013788:85 , srv1456929889:85 , srv1473942364:85 , srv1501289807:85 , srv1808744275:85 , srv1830100580:85 , srv1869828611:85 , srv1884630222:85 , srv191556530:85 , srv1916319685:85 , srv1967264998:85 , srv2030189246:85 , srv2101881719:85 , srv2107330812:85 , srv2123840014:85 , srv2135141721:85 , srv2138476079:85 , srv214920933:85 , srv337869398:85 , srv395386074:85 , srv43745519:85 , srv460706645:85 , srv657549119:85 , srv658177001:85 , srv675577727:85 , srv702487881:85 , srv722664071:85 , srv735766851:85 , srv762777608:85 , srv768840700:85 , srv772494744:85 , srv805866337:85 , srv823611358:85 , srv823641615:85 , srv902208571:85 , srv907142263:85 , srv911243995:85 , srv931292713:85 , srv96122135:85 , srv1064892593:86 , srv1437328005:86 , srv1547928418:86 , srv2046732443:86 , srv2079873070:631 }
2024-03-05 03:53:18,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:18,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv823641615=89, srv2046732443=50, srv2135141721=58, srv735069275=81, srv1967264998=45, srv1437328005=26, srv423382375=66, srv214920933=60, srv395386074=62, srv1410912213=20, srv823611358=88, srv623380672=71, srv1156219857=7, srv1884630222=40, srv337869398=61, srv892253716=90, srv1432419587=24, srv445722796=68, srv1191400654=9, srv421013788=65, srv1153027592=6, srv722664071=79, srv1501289807=30, srv768840700=85, srv2123840014=57, srv1279907158=10, srv1305040427=11, srv43745519=67, srv1410450872=19, srv762777608=83, srv2016772364=48, srv1851347876=37, srv724479786=80, srv1061492404=0, srv1808744275=35, srv1897016814=41, srv460706645=69, srv1090367304=3, srv2101881719=53, srv1473942364=28, srv1361397478=14, srv1396990707=17, srv1923199298=44, srv1100744337=4, srv191556530=42, srv406944271=63, srv633926551=72, srv907142263=93, srv2030189246=49, srv972705599=99, srv1973871509=46, srv772494744=86, srv902208571=91, srv904801409=92, srv702487881=78, srv1869190169=38, srv1456929889=27, srv1680556775=34, srv735766851=82, srv1320091188=12, srv939087864=96, srv1409300846=18, srv1659323663=33, srv1830100580=36, srv1070936172=2, srv2107330812=54, srv649271916=73, srv1361967424=15, srv911243995=94, srv2079873070=51, srv554405672=70, srv1435013788=25, srv2117553607=55, srv1547928418=31, srv115935645=8, srv805866337=87, srv702399126=77, srv1977611590=47, srv657549119=74, srv1129334782=5, srv2122574227=56, srv675577727=76, srv2084172539=52, srv2138476079=59, srv1417251864=22, srv1916319685=43, srv931292713=95, srv1588817990=32, srv1412498625=21, srv1064892593=1, srv658177001=75, srv96254391=98, srv1869828611=39, srv1418086206=23, srv1333992377=13, srv96122135=97, srv410428663=64, srv76431205=84, srv1381475826=16, srv1480743211=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:18,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:18,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:18,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:18,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:18,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:18,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 03:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 03:53:18,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 03:53:18,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 03:53:18,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 03:53:18,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 03:53:18,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 03:53:18,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 03:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 03:53:18,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 03:53:18,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 03:53:18,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 03:53:18,446 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 03:53:18,447 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 03:53:18,555 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=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:18,555 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 03:53:18,555 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.024072417403382E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 03:53:18,771 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 312 ms to try 5000 different iterations.  Found a solution that moves 26 regions; Going from a computed imbalance of 4.024072417403382E-5 to a new imbalance of 6.580041563428285E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0028888888888888888); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:18,771 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1501289807:83 , srv1884630222:83 , srv2138476079:83 , srv214920933:83 , srv675577727:83 , srv1061492404:84 , srv1064892593:84 , srv1070936172:84 , srv1090367304:84 , srv1100744337:84 , srv1129334782:84 , srv1153027592:84 , srv1156219857:84 , srv115935645:84 , srv1191400654:84 , srv1279907158:84 , srv1305040427:84 , srv1320091188:84 , srv1361397478:84 , srv1361967424:84 , srv1381475826:84 , srv1396990707:84 , srv1409300846:84 , srv1410450872:84 , srv1410912213:84 , srv1412498625:84 , srv1417251864:84 , srv1418086206:84 , srv1432419587:84 , srv1435013788:84 , srv1437328005:84 , srv1456929889:84 , srv1473942364:84 , srv1480743211:84 , srv1547928418:84 , srv1588817990:84 , srv1659323663:84 , srv1680556775:84 , srv1808744275:84 , srv1830100580:84 , srv1851347876:84 , srv1869190169:84 , srv1869828611:84 , srv1897016814:84 , srv191556530:84 , srv1916319685:84 , srv1923199298:84 , srv1967264998:84 , srv1973871509:84 , srv1977611590:84 , srv2016772364:84 , srv2030189246:84 , srv2046732443:84 , srv2084172539:84 , srv2101881719:84 , srv2107330812:84 , srv2123840014:84 , srv2135141721:84 , srv337869398:84 , srv395386074:84 , srv410428663:84 , srv421013788:84 , srv423382375:84 , srv43745519:84 , srv445722796:84 , srv460706645:84 , srv554405672:84 , srv623380672:84 , srv633926551:84 , srv649271916:84 , srv657549119:84 , srv658177001:84 , srv702399126:84 , srv702487881:84 , srv722664071:84 , srv724479786:84 , srv735766851:84 , srv762777608:84 , srv76431205:84 , srv768840700:84 , srv772494744:84 , srv805866337:84 , srv823611358:84 , srv823641615:84 , srv892253716:84 , srv902208571:84 , srv904801409:84 , srv907142263:84 , srv911243995:84 , srv931292713:84 , srv939087864:84 , srv96122135:84 , srv96254391:84 , srv972705599:84 , srv1333992377:85 , srv2117553607:85 , srv2122574227:85 , srv406944271:85 , srv735069275:85 , srv2079873070:684 }
2024-03-05 03:53:18,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:18,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv823641615=89, srv2046732443=50, srv2135141721=58, srv735069275=81, srv1967264998=45, srv1437328005=26, srv423382375=66, srv214920933=60, srv395386074=62, srv1410912213=20, srv823611358=88, srv623380672=71, srv1156219857=7, srv1884630222=40, srv337869398=61, srv892253716=90, srv1432419587=24, srv445722796=68, srv1191400654=9, srv421013788=65, srv1153027592=6, srv722664071=79, srv1501289807=30, srv768840700=85, srv2123840014=57, srv1279907158=10, srv1305040427=11, srv43745519=67, srv1410450872=19, srv762777608=83, srv2016772364=48, srv1851347876=37, srv724479786=80, srv1061492404=0, srv1808744275=35, srv1897016814=41, srv460706645=69, srv1090367304=3, srv2101881719=53, srv1473942364=28, srv1361397478=14, srv1396990707=17, srv1923199298=44, srv1100744337=4, srv191556530=42, srv406944271=63, srv633926551=72, srv907142263=93, srv2030189246=49, srv972705599=99, srv1973871509=46, srv772494744=86, srv902208571=91, srv904801409=92, srv702487881=78, srv1869190169=38, srv1456929889=27, srv1680556775=34, srv735766851=82, srv1320091188=12, srv939087864=96, srv1409300846=18, srv1659323663=33, srv1830100580=36, srv1070936172=2, srv2107330812=54, srv649271916=73, srv1361967424=15, srv911243995=94, srv2079873070=51, srv554405672=70, srv1435013788=25, srv2117553607=55, srv1547928418=31, srv115935645=8, srv805866337=87, srv702399126=77, srv1977611590=47, srv657549119=74, srv1129334782=5, srv2122574227=56, srv675577727=76, srv2084172539=52, srv2138476079=59, srv1417251864=22, srv1916319685=43, srv931292713=95, srv1588817990=32, srv1412498625=21, srv1064892593=1, srv658177001=75, srv96254391=98, srv1869828611=39, srv1418086206=23, srv1333992377=13, srv96122135=97, srv410428663=64, srv76431205=84, srv1381475826=16, srv1480743211=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:18,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:18,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:18,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:18,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:18,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:18,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:18,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:18,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 03:53:18,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 03:53:18,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 03:53:18,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 03:53:18,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 03:53:18,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 03:53:18,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 03:53:18,912 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:18,913 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1501289807:83 , srv1884630222:83 , srv2138476079:83 , srv214920933:83 , srv675577727:83 , srv1061492404:84 , srv1064892593:84 , srv1070936172:84 , srv1090367304:84 , srv1100744337:84 , srv1129334782:84 , srv1153027592:84 , srv1156219857:84 , srv115935645:84 , srv1191400654:84 , srv1279907158:84 , srv1305040427:84 , srv1320091188:84 , srv1361397478:84 , srv1361967424:84 , srv1381475826:84 , srv1396990707:84 , srv1409300846:84 , srv1410450872:84 , srv1410912213:84 , srv1412498625:84 , srv1417251864:84 , srv1418086206:84 , srv1432419587:84 , srv1435013788:84 , srv1437328005:84 , srv1456929889:84 , srv1473942364:84 , srv1480743211:84 , srv1547928418:84 , srv1588817990:84 , srv1659323663:84 , srv1680556775:84 , srv1808744275:84 , srv1830100580:84 , srv1851347876:84 , srv1869190169:84 , srv1869828611:84 , srv1897016814:84 , srv191556530:84 , srv1916319685:84 , srv1923199298:84 , srv1967264998:84 , srv1973871509:84 , srv1977611590:84 , srv2016772364:84 , srv2030189246:84 , srv2046732443:84 , srv2084172539:84 , srv2101881719:84 , srv2107330812:84 , srv2123840014:84 , srv2135141721:84 , srv337869398:84 , srv395386074:84 , srv410428663:84 , srv421013788:84 , srv423382375:84 , srv43745519:84 , srv445722796:84 , srv460706645:84 , srv554405672:84 , srv623380672:84 , srv633926551:84 , srv649271916:84 , srv657549119:84 , srv658177001:84 , srv702399126:84 , srv702487881:84 , srv722664071:84 , srv724479786:84 , srv735766851:84 , srv762777608:84 , srv76431205:84 , srv768840700:84 , srv772494744:84 , srv805866337:84 , srv823611358:84 , srv823641615:84 , srv892253716:84 , srv902208571:84 , srv904801409:84 , srv907142263:84 , srv911243995:84 , srv931292713:84 , srv939087864:84 , srv96122135:84 , srv96254391:84 , srv972705599:84 , srv1333992377:85 , srv2117553607:85 , srv2122574227:85 , srv406944271:85 , srv735069275:85 , srv2079873070:684 }
2024-03-05 03:53:18,939 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=267 (was 247) - SystemLoadAverage LEAK? -, ProcessCount=170 (was 170), AvailableMemoryMB=6423 (was 7178)
2024-03-05 03:53:18,947 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=267, ProcessCount=170, AvailableMemoryMB=6422
2024-03-05 03:53:18,948 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-05 03:53:18,948 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-03-05 03:53:18,956 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1025722813:84 , srv1038744668:84 , srv106647041:84 , srv1145299979:84 , srv1302444122:84 , srv1383922639:84 , srv1415659133:84 , srv153607192:84 , srv1540810979:84 , srv156478143:84 , srv163844379:84 , srv167813963:84 , srv1693964052:84 , srv1698548715:84 , srv1789505581:84 , srv1930417319:84 , srv2027500069:84 , srv2034499552:84 , srv280790843:84 , srv31809792:84 , srv368635376:84 , srv379198995:84 , srv391633238:84 , srv504408244:84 , srv577329268:84 , srv669075852:84 , srv763333917:84 , srv818484923:84 , srv856789406:84 , srv1978246358:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-03-05 03:53:18,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:53:18,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1025722813=0, srv1930417319=15, srv1789505581=14, srv818484923=28, srv106647041=2, srv163844379=10, srv669075852=26, srv1978246358=16, srv1038744668=1, srv156478143=9, srv368635376=21, srv391633238=23, srv1383922639=5, srv1693964052=12, srv577329268=25, srv379198995=22, srv153607192=7, srv167813963=11, srv1145299979=3, srv280790843=19, srv1540810979=8, srv1302444122=4, srv1415659133=6, srv31809792=20, srv2027500069=17, srv856789406=29, srv763333917=27, srv504408244=24, srv1698548715=13, srv2034499552=18} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:53:18,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:53:18,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-05 03:53:18,982 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=1.1234031353158014, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:53:18,982 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912581882514178, 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=1.1234031353158014, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-03-05 03:55:18,970 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5979212 different iterations.  Found a solution that moves 1855 regions; Going from a computed imbalance of 0.9912581882514178 to a new imbalance of 4.329662539733032E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.687037037037037, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:55:18,978 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1025722813:90 , srv1038744668:90 , srv106647041:90 , srv1145299979:90 , srv1302444122:90 , srv1383922639:90 , srv1415659133:90 , srv153607192:90 , srv1540810979:90 , srv156478143:90 , srv163844379:90 , srv167813963:90 , srv1693964052:90 , srv1698548715:90 , srv1789505581:90 , srv1930417319:90 , srv1978246358:90 , srv2027500069:90 , srv2034499552:90 , srv280790843:90 , srv31809792:90 , srv368635376:90 , srv379198995:90 , srv391633238:90 , srv504408244:90 , srv577329268:90 , srv669075852:90 , srv763333917:90 , srv818484923:90 , srv856789406:90 }
2024-03-05 03:55:18,979 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 03:55:18,980 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1025722813=0, srv1930417319=15, srv1789505581=14, srv818484923=28, srv106647041=2, srv163844379=10, srv669075852=26, srv1978246358=16, srv1038744668=1, srv156478143=9, srv368635376=21, srv391633238=23, srv1383922639=5, srv1693964052=12, srv577329268=25, srv379198995=22, srv153607192=7, srv167813963=11, srv1145299979=3, srv280790843=19, srv1540810979=8, srv1302444122=4, srv1415659133=6, srv31809792=20, srv2027500069=17, srv856789406=29, srv763333917=27, srv504408244=24, srv1698548715=13, srv2034499552=18} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 03:55:18,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 03:55:18,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-05 03:55:19,003 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 03:55:19,003 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1025722813:90 , srv1038744668:90 , srv106647041:90 , srv1145299979:90 , srv1302444122:90 , srv1383922639:90 , srv1415659133:90 , srv153607192:90 , srv1540810979:90 , srv156478143:90 , srv163844379:90 , srv167813963:90 , srv1693964052:90 , srv1698548715:90 , srv1789505581:90 , srv1930417319:90 , srv1978246358:90 , srv2027500069:90 , srv2034499552:90 , srv280790843:90 , srv31809792:90 , srv368635376:90 , srv379198995:90 , srv391633238:90 , srv504408244:90 , srv577329268:90 , srv669075852:90 , srv763333917:90 , srv818484923:90 , srv856789406:90 }
2024-03-05 03:55:19,019 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=235 (was 267), ProcessCount=168 (was 170), AvailableMemoryMB=5675 (was 6422)