2024-02-24 03:53:16,573 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-02-24 03:53:16,923 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-02-24 03:53:17,043 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-02-24 03:53:17,107 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-24 03:53:17,115 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.
2024-02-24 03:53:17,130 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=338, ProcessCount=167, AvailableMemoryMB=2956
2024-02-24 03:53:17,132 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-24 03:53:17,132 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.
2024-02-24 03:53:17,258 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1001524735:84 , srv1023387147:84 , srv1035722722:84 , srv1039807424:84 , srv1075765008:84 , srv1081534794:84 , srv1087691294:84 , srv1117248501:84 , srv1142089900:84 , srv1169176299:84 , srv1186471602:84 , srv1223214473:84 , srv1268692052:84 , srv1299625088:84 , srv1310042657:84 , srv1316764788:84 , srv1361453909:84 , srv1364949086:84 , srv1376517890:84 , srv1384487497:84 , srv1415723682:84 , srv1423246254:84 , srv149370776:84 , srv1517847838:84 , srv158024065:84 , srv1604394194:84 , srv1618198037:84 , srv1636440754:84 , srv1638302748:84 , srv1654603731:84 , srv1662123183:84 , srv1666638615:84 , srv1696889959:84 , srv1704444491:84 , srv1729503094:84 , srv1744990854:84 , srv175362642:84 , srv1778090436:84 , srv1798834345:84 , srv1870278396:84 , srv1901951933:84 , srv1913758014:84 , srv192511695:84 , srv1931149892:84 , srv1932532281:84 , srv1936729249:84 , srv1936835794:84 , srv1952865125:84 , srv1956492511:84 , srv1969163328:84 , srv1992265648:84 , srv2005942249:84 , srv2018531157:84 , srv2025418044:84 , srv2035529646:84 , srv2035815773:84 , srv2083739266:84 , srv2087691802:84 , srv209834589:84 , srv2111543174:84 , srv2132985014:84 , srv233239091:84 , srv290992135:84 , srv307060179:84 , srv307812117:84 , srv312105270:84 , srv417316157:84 , srv41932907:84 , srv427940738:84 , srv445516851:84 , srv452114564:84 , srv476480931:84 , srv509940624:84 , srv51293565:84 , srv528363233:84 , srv533901167:84 , srv594295585:84 , srv636943897:84 , srv6969064:84 , srv732050994:84 , srv742838896:84 , srv760547998:84 , srv76536648:84 , srv777248495:84 , srv788041601:84 , srv826873203:84 , srv852608012:84 , srv859521763:84 , srv861119862:84 , srv8721683:84 , srv872257577:84 , srv922096075:84 , srv930234897:84 , srv936579194:84 , srv958786332:84 , srv967052427:84 , srv971174783:84 , srv980224771:84 , srv988261879:84 , srv2093409832:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-02-24 03:53:17,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:17,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1001524735=0, srv1423246254=21, srv1604394194=25, srv1666638615=31, srv1087691294=6, srv777248495=84, srv1376517890=18, srv1654603731=29, srv2111543174=60, srv988261879=99, srv1310042657=14, srv1364949086=17, srv1636440754=27, srv852608012=87, srv307812117=65, srv1142089900=8, srv2132985014=61, srv1696889959=32, srv1223214473=11, srv1268692052=12, srv1969163328=49, srv967052427=96, srv826873203=86, srv1729503094=34, srv1956492511=48, srv1299625088=13, srv76536648=83, srv594295585=77, srv2093409832=58, srv307060179=64, srv2087691802=57, srv1316764788=15, srv2025418044=53, srv445516851=70, srv732050994=80, srv476480931=72, srv290992135=63, srv1662123183=30, srv1778090436=37, srv417316157=67, srv1931149892=43, srv1901951933=40, srv233239091=62, srv452114564=71, srv958786332=95, srv1913758014=41, srv1932532281=44, srv1744990854=35, srv1186471602=10, srv971174783=97, srv533901167=76, srv1384487497=19, srv509940624=73, srv872257577=91, srv1117248501=7, srv936579194=94, srv1039807424=3, srv2035815773=55, srv980224771=98, srv788041601=85, srv861119862=89, srv1035722722=2, srv1361453909=16, srv175362642=36, srv41932907=68, srv1936835794=46, srv1704444491=33, srv2005942249=51, srv1517847838=23, srv2035529646=54, srv636943897=78, srv1415723682=20, srv1638302748=28, srv6969064=79, srv760547998=82, srv51293565=74, srv1075765008=4, srv1023387147=1, srv1992265648=50, srv8721683=90, srv922096075=92, srv149370776=22, srv1169176299=9, srv2083739266=56, srv930234897=93, srv312105270=66, srv528363233=75, srv859521763=88, srv2018531157=52, srv427940738=69, srv742838896=81, srv1798834345=38, srv158024065=24, srv209834589=59, srv1936729249=45, srv1618198037=26, srv1081534794=5, srv1870278396=39, srv192511695=42, srv1952865125=47} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:17,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:17,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:17,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:17,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:17,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:17,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:17,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:17,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:17,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:17,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:17,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:17,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:17,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 03:53:17,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 03:53:17,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 03:53:17,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 03:53:17,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 03:53:17,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 03:53:17,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 03:53:17,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 03:53:17,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 03:53:17,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 03:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 03:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 03:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 03:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 03:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 03:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 03:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 03:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 03:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 03:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 03:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 03:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 03:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 03:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 03:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 03:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 03:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 03:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 03:53:17,569 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); 
2024-02-24 03:53:17,570 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)
2024-02-24 03:53:17,570 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
2024-02-24 03:53:17,978 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 564 ms to try 5000 different iterations.  Found a solution that moves 4712 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17654355268377236. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0412650679890288, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05837300238472754, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5235555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0412650679890288, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17141666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24133333333333334, 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); 
2024-02-24 03:53:17,999 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv533901167:81 , srv826873203:82 , srv1142089900:83 , srv1268692052:83 , srv1299625088:83 , srv1969163328:83 , srv528363233:83 , srv1001524735:84 , srv1604394194:84 , srv1666638615:84 , srv1744990854:84 , srv1778090436:84 , srv1931149892:84 , srv2132985014:84 , srv476480931:84 , srv742838896:84 , srv760547998:84 , srv1039807424:85 , srv1081534794:85 , srv1087691294:85 , srv1117248501:85 , srv1169176299:85 , srv149370776:85 , srv158024065:85 , srv1913758014:85 , srv1956492511:85 , srv2018531157:85 , srv2035529646:85 , srv2035815773:85 , srv2083739266:85 , srv209834589:85 , srv2111543174:85 , srv233239091:85 , srv427940738:85 , srv509940624:85 , srv788041601:85 , srv861119862:85 , srv930234897:85 , srv967052427:85 , srv1223214473:86 , srv1316764788:86 , srv1423246254:86 , srv1696889959:86 , srv175362642:86 , srv1901951933:86 , srv192511695:86 , srv1936729249:86 , srv1936835794:86 , srv307060179:86 , srv312105270:86 , srv417316157:86 , srv41932907:86 , srv445516851:86 , srv452114564:86 , srv6969064:86 , srv777248495:86 , srv872257577:86 , srv922096075:86 , srv971174783:86 , srv980224771:86 , srv1023387147:87 , srv1075765008:87 , srv1186471602:87 , srv1310042657:87 , srv1361453909:87 , srv1376517890:87 , srv1384487497:87 , srv1618198037:87 , srv1636440754:87 , srv1638302748:87 , srv1662123183:87 , srv1704444491:87 , srv1952865125:87 , srv307812117:87 , srv594295585:87 , srv936579194:87 , srv988261879:87 , srv1035722722:88 , srv1415723682:88 , srv1729503094:88 , srv2025418044:88 , srv2087691802:88 , srv636943897:88 , srv76536648:88 , srv852608012:88 , srv859521763:88 , srv1870278396:89 , srv1932532281:89 , srv2005942249:89 , srv8721683:89 , srv958786332:89 , srv1654603731:90 , srv1798834345:91 , srv51293565:91 , srv732050994:91 , srv1364949086:92 , srv1992265648:92 , srv1517847838:93 , srv290992135:93 , srv2093409832:457 }
2024-02-24 03:53:18,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:18,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1001524735=0, srv1423246254=21, srv1604394194=25, srv1666638615=31, srv1087691294=6, srv777248495=84, srv1376517890=18, srv1654603731=29, srv2111543174=60, srv988261879=99, srv1310042657=14, srv1364949086=17, srv1636440754=27, srv852608012=87, srv307812117=65, srv1142089900=8, srv2132985014=61, srv1696889959=32, srv1223214473=11, srv1268692052=12, srv1969163328=49, srv967052427=96, srv826873203=86, srv1729503094=34, srv1956492511=48, srv1299625088=13, srv76536648=83, srv594295585=77, srv2093409832=58, srv307060179=64, srv2087691802=57, srv1316764788=15, srv2025418044=53, srv445516851=70, srv732050994=80, srv476480931=72, srv290992135=63, srv1662123183=30, srv1778090436=37, srv417316157=67, srv1931149892=43, srv1901951933=40, srv233239091=62, srv452114564=71, srv958786332=95, srv1913758014=41, srv1932532281=44, srv1744990854=35, srv1186471602=10, srv971174783=97, srv533901167=76, srv1384487497=19, srv509940624=73, srv872257577=91, srv1117248501=7, srv936579194=94, srv1039807424=3, srv2035815773=55, srv980224771=98, srv788041601=85, srv861119862=89, srv1035722722=2, srv1361453909=16, srv175362642=36, srv41932907=68, srv1936835794=46, srv1704444491=33, srv2005942249=51, srv1517847838=23, srv2035529646=54, srv636943897=78, srv1415723682=20, srv1638302748=28, srv6969064=79, srv760547998=82, srv51293565=74, srv1075765008=4, srv1023387147=1, srv1992265648=50, srv8721683=90, srv922096075=92, srv149370776=22, srv1169176299=9, srv2083739266=56, srv930234897=93, srv312105270=66, srv528363233=75, srv859521763=88, srv2018531157=52, srv427940738=69, srv742838896=81, srv1798834345=38, srv158024065=24, srv209834589=59, srv1936729249=45, srv1618198037=26, srv1081534794=5, srv1870278396=39, srv192511695=42, srv1952865125=47} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 03:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 03:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 03:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 03:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 03:53:18,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 03:53:18,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 03:53:18,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 03:53:18,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 03:53:18,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 03:53:18,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 03:53:18,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 03:53:18,242 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=0.0412650679890288, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05837300238472754, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0412650679890288, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17141666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24133333333333334, 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); 
2024-02-24 03:53:18,242 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)
2024-02-24 03:53:18,242 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1765105585545747, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0412650679890288, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05837300238472754, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0412650679890288, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17141666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24133333333333334, 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
2024-02-24 03:53:18,505 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 431 ms to try 5000 different iterations.  Found a solution that moves 2665 regions; Going from a computed imbalance of 0.1765105585545747 to a new imbalance of 0.01578493910958646. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02294231720952597); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03632686131465511, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2961111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02294231720952597); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0125); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04708333333333333, 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); 
2024-02-24 03:53:18,515 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv290992135:77 , srv1517847838:80 , srv1798834345:80 , srv1992265648:80 , srv1364949086:81 , srv1870278396:81 , srv732050994:81 , srv1654603731:82 , srv1952865125:82 , srv2005942249:82 , srv958786332:82 , srv1035722722:83 , srv1075765008:83 , srv1696889959:83 , srv1729503094:83 , srv1901951933:83 , srv1932532281:83 , srv51293565:83 , srv76536648:83 , srv1023387147:84 , srv1384487497:84 , srv1636440754:84 , srv192511695:84 , srv859521763:84 , srv872257577:84 , srv1087691294:85 , srv1169176299:85 , srv1361453909:85 , srv1618198037:85 , srv1662123183:85 , srv1704444491:85 , srv1913758014:85 , srv1936835794:85 , srv2035815773:85 , srv2087691802:85 , srv445516851:85 , srv509940624:85 , srv760547998:85 , srv777248495:85 , srv852608012:85 , srv8721683:85 , srv922096075:85 , srv930234897:85 , srv1081534794:86 , srv1117248501:86 , srv1186471602:86 , srv1316764788:86 , srv1376517890:86 , srv1415723682:86 , srv149370776:86 , srv1604394194:86 , srv1638302748:86 , srv2025418044:86 , srv2035529646:86 , srv307060179:86 , srv307812117:86 , srv41932907:86 , srv452114564:86 , srv594295585:86 , srv936579194:86 , srv980224771:86 , srv988261879:86 , srv1223214473:87 , srv1310042657:87 , srv1423246254:87 , srv175362642:87 , srv1936729249:87 , srv2018531157:87 , srv2083739266:87 , srv209834589:87 , srv2111543174:87 , srv233239091:87 , srv312105270:87 , srv427940738:87 , srv636943897:87 , srv6969064:87 , srv861119862:87 , srv971174783:87 , srv1039807424:88 , srv1299625088:88 , srv1744990854:88 , srv1931149892:88 , srv1956492511:88 , srv417316157:88 , srv788041601:88 , srv967052427:88 , srv1001524735:89 , srv1142089900:89 , srv1268692052:89 , srv158024065:89 , srv1666638615:89 , srv1778090436:89 , srv2132985014:89 , srv528363233:89 , srv742838896:89 , srv1969163328:90 , srv476480931:90 , srv533901167:91 , srv826873203:91 , srv2093409832:521 }
2024-02-24 03:53:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1001524735=0, srv1423246254=21, srv1604394194=25, srv1666638615=31, srv1087691294=6, srv777248495=84, srv1376517890=18, srv1654603731=29, srv2111543174=60, srv988261879=99, srv1310042657=14, srv1364949086=17, srv1636440754=27, srv852608012=87, srv307812117=65, srv1142089900=8, srv2132985014=61, srv1696889959=32, srv1223214473=11, srv1268692052=12, srv1969163328=49, srv967052427=96, srv826873203=86, srv1729503094=34, srv1956492511=48, srv1299625088=13, srv76536648=83, srv594295585=77, srv2093409832=58, srv307060179=64, srv2087691802=57, srv1316764788=15, srv2025418044=53, srv445516851=70, srv732050994=80, srv476480931=72, srv290992135=63, srv1662123183=30, srv1778090436=37, srv417316157=67, srv1931149892=43, srv1901951933=40, srv233239091=62, srv452114564=71, srv958786332=95, srv1913758014=41, srv1932532281=44, srv1744990854=35, srv1186471602=10, srv971174783=97, srv533901167=76, srv1384487497=19, srv509940624=73, srv872257577=91, srv1117248501=7, srv936579194=94, srv1039807424=3, srv2035815773=55, srv980224771=98, srv788041601=85, srv861119862=89, srv1035722722=2, srv1361453909=16, srv175362642=36, srv41932907=68, srv1936835794=46, srv1704444491=33, srv2005942249=51, srv1517847838=23, srv2035529646=54, srv636943897=78, srv1415723682=20, srv1638302748=28, srv6969064=79, srv760547998=82, srv51293565=74, srv1075765008=4, srv1023387147=1, srv1992265648=50, srv8721683=90, srv922096075=92, srv149370776=22, srv1169176299=9, srv2083739266=56, srv930234897=93, srv312105270=66, srv528363233=75, srv859521763=88, srv2018531157=52, srv427940738=69, srv742838896=81, srv1798834345=38, srv158024065=24, srv209834589=59, srv1936729249=45, srv1618198037=26, srv1081534794=5, srv1870278396=39, srv192511695=42, srv1952865125=47} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:18,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:18,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:18,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:18,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:18,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 03:53:18,543 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 03:53:18,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 03:53:18,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 03:53:18,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 03:53:18,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 03:53:18,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 03:53:18,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 03:53:18,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 03:53:18,698 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=0.02294231720952597); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03632686131465511, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02294231720952597); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0125); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04708333333333333, 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); 
2024-02-24 03:53:18,698 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)
2024-02-24 03:53:18,698 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015766278380742703, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02294231720952597); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03632686131465511, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02294231720952597); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0125); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04708333333333333, 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
2024-02-24 03:53:19,199 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 624 ms to try 5000 different iterations.  Found a solution that moves 972 regions; Going from a computed imbalance of 0.015766278380742703 to a new imbalance of 7.398946011745503E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008015448358985326); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012615348818550065); MoveCostFunction : (multiplier=7.0, imbalance=0.108, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.008015448358985326); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00375); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 03:53:19,207 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2025418044:82 , srv1223214473:83 , srv1310042657:83 , srv1936729249:83 , srv476480931:83 , srv636943897:83 , srv8721683:83 , srv1039807424:84 , srv1186471602:84 , srv1268692052:84 , srv1364949086:84 , srv1376517890:84 , srv1517847838:84 , srv158024065:84 , srv1638302748:84 , srv1704444491:84 , srv1744990854:84 , srv1778090436:84 , srv1992265648:84 , srv2132985014:84 , srv307812117:84 , srv312105270:84 , srv417316157:84 , srv594295585:84 , srv788041601:84 , srv852608012:84 , srv859521763:84 , srv971174783:84 , srv988261879:84 , srv1001524735:85 , srv1081534794:85 , srv1361453909:85 , srv1415723682:85 , srv1423246254:85 , srv149370776:85 , srv1618198037:85 , srv1654603731:85 , srv1662123183:85 , srv1666638615:85 , srv1729503094:85 , srv175362642:85 , srv1956492511:85 , srv1969163328:85 , srv2018531157:85 , srv2083739266:85 , srv2087691802:85 , srv233239091:85 , srv427940738:85 , srv51293565:85 , srv528363233:85 , srv6969064:85 , srv732050994:85 , srv742838896:85 , srv826873203:85 , srv936579194:85 , srv967052427:85 , srv980224771:85 , srv1117248501:86 , srv1169176299:86 , srv1316764788:86 , srv1384487497:86 , srv1636440754:86 , srv192511695:86 , srv1931149892:86 , srv1932532281:86 , srv1936835794:86 , srv2005942249:86 , srv2035529646:86 , srv209834589:86 , srv2111543174:86 , srv307060179:86 , srv41932907:86 , srv445516851:86 , srv452114564:86 , srv533901167:86 , srv777248495:86 , srv861119862:86 , srv872257577:86 , srv958786332:86 , srv1023387147:87 , srv1035722722:87 , srv1075765008:87 , srv1087691294:87 , srv1142089900:87 , srv1604394194:87 , srv1798834345:87 , srv1870278396:87 , srv1952865125:87 , srv2035815773:87 , srv290992135:87 , srv76536648:87 , srv1299625088:88 , srv1901951933:88 , srv1913758014:88 , srv509940624:88 , srv760547998:88 , srv922096075:88 , srv930234897:88 , srv1696889959:89 , srv2093409832:551 }
2024-02-24 03:53:19,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:19,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1001524735=0, srv1423246254=21, srv1604394194=25, srv1666638615=31, srv1087691294=6, srv777248495=84, srv1376517890=18, srv1654603731=29, srv2111543174=60, srv988261879=99, srv1310042657=14, srv1364949086=17, srv1636440754=27, srv852608012=87, srv307812117=65, srv1142089900=8, srv2132985014=61, srv1696889959=32, srv1223214473=11, srv1268692052=12, srv1969163328=49, srv967052427=96, srv826873203=86, srv1729503094=34, srv1956492511=48, srv1299625088=13, srv76536648=83, srv594295585=77, srv2093409832=58, srv307060179=64, srv2087691802=57, srv1316764788=15, srv2025418044=53, srv445516851=70, srv732050994=80, srv476480931=72, srv290992135=63, srv1662123183=30, srv1778090436=37, srv417316157=67, srv1931149892=43, srv1901951933=40, srv233239091=62, srv452114564=71, srv958786332=95, srv1913758014=41, srv1932532281=44, srv1744990854=35, srv1186471602=10, srv971174783=97, srv533901167=76, srv1384487497=19, srv509940624=73, srv872257577=91, srv1117248501=7, srv936579194=94, srv1039807424=3, srv2035815773=55, srv980224771=98, srv788041601=85, srv861119862=89, srv1035722722=2, srv1361453909=16, srv175362642=36, srv41932907=68, srv1936835794=46, srv1704444491=33, srv2005942249=51, srv1517847838=23, srv2035529646=54, srv636943897=78, srv1415723682=20, srv1638302748=28, srv6969064=79, srv760547998=82, srv51293565=74, srv1075765008=4, srv1023387147=1, srv1992265648=50, srv8721683=90, srv922096075=92, srv149370776=22, srv1169176299=9, srv2083739266=56, srv930234897=93, srv312105270=66, srv528363233=75, srv859521763=88, srv2018531157=52, srv427940738=69, srv742838896=81, srv1798834345=38, srv158024065=24, srv209834589=59, srv1936729249=45, srv1618198037=26, srv1081534794=5, srv1870278396=39, srv192511695=42, srv1952865125=47} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:19,234 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:19,234 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:19,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:19,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:19,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 03:53:19,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 03:53:19,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 03:53:19,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 03:53:19,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 03:53:19,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 03:53:19,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 03:53:19,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 03:53:19,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 03:53:19,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 03:53:19,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 03:53:19,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 03:53:19,402 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=0.008015448358985326); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012615348818550065); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.008015448358985326); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00375); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 03:53:19,403 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)
2024-02-24 03:53:19,403 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.330885117050832E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008015448358985326); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012615348818550065); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.008015448358985326); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00375); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-24 03:53:19,731 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 467 ms to try 5000 different iterations.  Found a solution that moves 277 regions; Going from a computed imbalance of 7.330885117050832E-4 to a new imbalance of 4.351971507609328E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.23782800878924E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.03077777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.23782800878924E-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); 
2024-02-24 03:53:19,732 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1415723682:83 , srv1913758014:83 , srv51293565:83 , srv76536648:83 , srv922096075:83 , srv1001524735:84 , srv1023387147:84 , srv1035722722:84 , srv1075765008:84 , srv1142089900:84 , srv1299625088:84 , srv1310042657:84 , srv1316764788:84 , srv1423246254:84 , srv158024065:84 , srv1618198037:84 , srv1662123183:84 , srv1666638615:84 , srv1696889959:84 , srv1798834345:84 , srv1931149892:84 , srv1932532281:84 , srv1969163328:84 , srv2087691802:84 , srv209834589:84 , srv2132985014:84 , srv307060179:84 , srv417316157:84 , srv41932907:84 , srv452114564:84 , srv509940624:84 , srv636943897:84 , srv6969064:84 , srv742838896:84 , srv826873203:84 , srv861119862:84 , srv930234897:84 , srv936579194:84 , srv967052427:84 , srv980224771:84 , srv1039807424:85 , srv1087691294:85 , srv1117248501:85 , srv1186471602:85 , srv1361453909:85 , srv1376517890:85 , srv1384487497:85 , srv149370776:85 , srv1517847838:85 , srv1604394194:85 , srv1636440754:85 , srv1638302748:85 , srv1654603731:85 , srv1729503094:85 , srv175362642:85 , srv1778090436:85 , srv1901951933:85 , srv1936835794:85 , srv1956492511:85 , srv2005942249:85 , srv2018531157:85 , srv2025418044:85 , srv2035529646:85 , srv2035815773:85 , srv2083739266:85 , srv2111543174:85 , srv233239091:85 , srv290992135:85 , srv307812117:85 , srv312105270:85 , srv476480931:85 , srv528363233:85 , srv533901167:85 , srv732050994:85 , srv760547998:85 , srv777248495:85 , srv788041601:85 , srv852608012:85 , srv8721683:85 , srv958786332:85 , srv971174783:85 , srv988261879:85 , srv1081534794:86 , srv1169176299:86 , srv1223214473:86 , srv1268692052:86 , srv1364949086:86 , srv1704444491:86 , srv1744990854:86 , srv1870278396:86 , srv192511695:86 , srv1936729249:86 , srv1952865125:86 , srv1992265648:86 , srv427940738:86 , srv445516851:86 , srv594295585:86 , srv859521763:86 , srv872257577:86 , srv2093409832:613 }
2024-02-24 03:53:19,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:19,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1001524735=0, srv1423246254=21, srv1604394194=25, srv1666638615=31, srv1087691294=6, srv777248495=84, srv1376517890=18, srv1654603731=29, srv2111543174=60, srv988261879=99, srv1310042657=14, srv1364949086=17, srv1636440754=27, srv852608012=87, srv307812117=65, srv1142089900=8, srv2132985014=61, srv1696889959=32, srv1223214473=11, srv1268692052=12, srv1969163328=49, srv967052427=96, srv826873203=86, srv1729503094=34, srv1956492511=48, srv1299625088=13, srv76536648=83, srv594295585=77, srv2093409832=58, srv307060179=64, srv2087691802=57, srv1316764788=15, srv2025418044=53, srv445516851=70, srv732050994=80, srv476480931=72, srv290992135=63, srv1662123183=30, srv1778090436=37, srv417316157=67, srv1931149892=43, srv1901951933=40, srv233239091=62, srv452114564=71, srv958786332=95, srv1913758014=41, srv1932532281=44, srv1744990854=35, srv1186471602=10, srv971174783=97, srv533901167=76, srv1384487497=19, srv509940624=73, srv872257577=91, srv1117248501=7, srv936579194=94, srv1039807424=3, srv2035815773=55, srv980224771=98, srv788041601=85, srv861119862=89, srv1035722722=2, srv1361453909=16, srv175362642=36, srv41932907=68, srv1936835794=46, srv1704444491=33, srv2005942249=51, srv1517847838=23, srv2035529646=54, srv636943897=78, srv1415723682=20, srv1638302748=28, srv6969064=79, srv760547998=82, srv51293565=74, srv1075765008=4, srv1023387147=1, srv1992265648=50, srv8721683=90, srv922096075=92, srv149370776=22, srv1169176299=9, srv2083739266=56, srv930234897=93, srv312105270=66, srv528363233=75, srv859521763=88, srv2018531157=52, srv427940738=69, srv742838896=81, srv1798834345=38, srv158024065=24, srv209834589=59, srv1936729249=45, srv1618198037=26, srv1081534794=5, srv1870278396=39, srv192511695=42, srv1952865125=47} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:19,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 03:53:19,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 03:53:19,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 03:53:19,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 03:53:19,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 03:53:19,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 03:53:19,856 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=5.23782800878924E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.23782800878924E-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); 
2024-02-24 03:53:19,856 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)
2024-02-24 03:53:19,856 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.158011962028835E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.23782800878924E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.23782800878924E-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
2024-02-24 03:53:20,112 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 351 ms to try 5000 different iterations.  Found a solution that moves 27 regions; Going from a computed imbalance of 4.158011962028835E-5 to a new imbalance of 8.16874815785912E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.003); 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); 
2024-02-24 03:53:20,112 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1142089900:83 , srv1299625088:83 , srv1364949086:83 , srv175362642:83 , srv1870278396:83 , srv1956492511:83 , srv2111543174:83 , srv427940738:83 , srv445516851:83 , srv533901167:83 , srv594295585:83 , srv1001524735:84 , srv1023387147:84 , srv1035722722:84 , srv1039807424:84 , srv1081534794:84 , srv1087691294:84 , srv1117248501:84 , srv1169176299:84 , srv1186471602:84 , srv1223214473:84 , srv1268692052:84 , srv1316764788:84 , srv1361453909:84 , srv1376517890:84 , srv1384487497:84 , srv1415723682:84 , srv1423246254:84 , srv1517847838:84 , srv158024065:84 , srv1604394194:84 , srv1636440754:84 , srv1638302748:84 , srv1654603731:84 , srv1666638615:84 , srv1696889959:84 , srv1704444491:84 , srv1744990854:84 , srv1778090436:84 , srv1798834345:84 , srv1901951933:84 , srv192511695:84 , srv1931149892:84 , srv1932532281:84 , srv1936729249:84 , srv1936835794:84 , srv1952865125:84 , srv1969163328:84 , srv1992265648:84 , srv2005942249:84 , srv2018531157:84 , srv2035529646:84 , srv2035815773:84 , srv2083739266:84 , srv2087691802:84 , srv209834589:84 , srv233239091:84 , srv290992135:84 , srv307060179:84 , srv307812117:84 , srv312105270:84 , srv417316157:84 , srv41932907:84 , srv452114564:84 , srv476480931:84 , srv509940624:84 , srv51293565:84 , srv528363233:84 , srv636943897:84 , srv6969064:84 , srv732050994:84 , srv742838896:84 , srv760547998:84 , srv777248495:84 , srv788041601:84 , srv826873203:84 , srv852608012:84 , srv859521763:84 , srv861119862:84 , srv8721683:84 , srv872257577:84 , srv922096075:84 , srv930234897:84 , srv936579194:84 , srv958786332:84 , srv967052427:84 , srv971174783:84 , srv988261879:84 , srv1075765008:85 , srv1310042657:85 , srv149370776:85 , srv1618198037:85 , srv1662123183:85 , srv1729503094:85 , srv1913758014:85 , srv2025418044:85 , srv2132985014:85 , srv76536648:85 , srv980224771:85 , srv2093409832:684 }
2024-02-24 03:53:20,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:20,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1001524735=0, srv1423246254=21, srv1604394194=25, srv1666638615=31, srv1087691294=6, srv777248495=84, srv1376517890=18, srv1654603731=29, srv2111543174=60, srv988261879=99, srv1310042657=14, srv1364949086=17, srv1636440754=27, srv852608012=87, srv307812117=65, srv1142089900=8, srv2132985014=61, srv1696889959=32, srv1223214473=11, srv1268692052=12, srv1969163328=49, srv967052427=96, srv826873203=86, srv1729503094=34, srv1956492511=48, srv1299625088=13, srv76536648=83, srv594295585=77, srv2093409832=58, srv307060179=64, srv2087691802=57, srv1316764788=15, srv2025418044=53, srv445516851=70, srv732050994=80, srv476480931=72, srv290992135=63, srv1662123183=30, srv1778090436=37, srv417316157=67, srv1931149892=43, srv1901951933=40, srv233239091=62, srv452114564=71, srv958786332=95, srv1913758014=41, srv1932532281=44, srv1744990854=35, srv1186471602=10, srv971174783=97, srv533901167=76, srv1384487497=19, srv509940624=73, srv872257577=91, srv1117248501=7, srv936579194=94, srv1039807424=3, srv2035815773=55, srv980224771=98, srv788041601=85, srv861119862=89, srv1035722722=2, srv1361453909=16, srv175362642=36, srv41932907=68, srv1936835794=46, srv1704444491=33, srv2005942249=51, srv1517847838=23, srv2035529646=54, srv636943897=78, srv1415723682=20, srv1638302748=28, srv6969064=79, srv760547998=82, srv51293565=74, srv1075765008=4, srv1023387147=1, srv1992265648=50, srv8721683=90, srv922096075=92, srv149370776=22, srv1169176299=9, srv2083739266=56, srv930234897=93, srv312105270=66, srv528363233=75, srv859521763=88, srv2018531157=52, srv427940738=69, srv742838896=81, srv1798834345=38, srv158024065=24, srv209834589=59, srv1936729249=45, srv1618198037=26, srv1081534794=5, srv1870278396=39, srv192511695=42, srv1952865125=47} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 03:53:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 03:53:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 03:53:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 03:53:20,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 03:53:20,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 03:53:20,241 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.979690117040589E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 03:53:20,241 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1142089900:83 , srv1299625088:83 , srv1364949086:83 , srv175362642:83 , srv1870278396:83 , srv1956492511:83 , srv2111543174:83 , srv427940738:83 , srv445516851:83 , srv533901167:83 , srv594295585:83 , srv1001524735:84 , srv1023387147:84 , srv1035722722:84 , srv1039807424:84 , srv1081534794:84 , srv1087691294:84 , srv1117248501:84 , srv1169176299:84 , srv1186471602:84 , srv1223214473:84 , srv1268692052:84 , srv1316764788:84 , srv1361453909:84 , srv1376517890:84 , srv1384487497:84 , srv1415723682:84 , srv1423246254:84 , srv1517847838:84 , srv158024065:84 , srv1604394194:84 , srv1636440754:84 , srv1638302748:84 , srv1654603731:84 , srv1666638615:84 , srv1696889959:84 , srv1704444491:84 , srv1744990854:84 , srv1778090436:84 , srv1798834345:84 , srv1901951933:84 , srv192511695:84 , srv1931149892:84 , srv1932532281:84 , srv1936729249:84 , srv1936835794:84 , srv1952865125:84 , srv1969163328:84 , srv1992265648:84 , srv2005942249:84 , srv2018531157:84 , srv2035529646:84 , srv2035815773:84 , srv2083739266:84 , srv2087691802:84 , srv209834589:84 , srv233239091:84 , srv290992135:84 , srv307060179:84 , srv307812117:84 , srv312105270:84 , srv417316157:84 , srv41932907:84 , srv452114564:84 , srv476480931:84 , srv509940624:84 , srv51293565:84 , srv528363233:84 , srv636943897:84 , srv6969064:84 , srv732050994:84 , srv742838896:84 , srv760547998:84 , srv777248495:84 , srv788041601:84 , srv826873203:84 , srv852608012:84 , srv859521763:84 , srv861119862:84 , srv8721683:84 , srv872257577:84 , srv922096075:84 , srv930234897:84 , srv936579194:84 , srv958786332:84 , srv967052427:84 , srv971174783:84 , srv988261879:84 , srv1075765008:85 , srv1310042657:85 , srv149370776:85 , srv1618198037:85 , srv1662123183:85 , srv1729503094:85 , srv1913758014:85 , srv2025418044:85 , srv2132985014:85 , srv76536648:85 , srv980224771:85 , srv2093409832:684 }
2024-02-24 03:53:20,277 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=338 (was 338), ProcessCount=167 (was 167), AvailableMemoryMB=2167 (was 2956)
2024-02-24 03:53:20,287 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=338, ProcessCount=167, AvailableMemoryMB=2167
2024-02-24 03:53:20,287 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-24 03:53:20,288 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.
2024-02-24 03:53:20,298 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1019768119:84 , srv1037465657:84 , srv1041374906:84 , srv1047357141:84 , srv1065155519:84 , srv1142085718:84 , srv1161422677:84 , srv1190084409:84 , srv130541441:84 , srv1332053550:84 , srv1466205231:84 , srv1506202048:84 , srv1583053895:84 , srv1740772326:84 , srv1843365495:84 , srv1849936468:84 , srv2029264607:84 , srv259042988:84 , srv298948487:84 , srv42919523:84 , srv506500086:84 , srv626268628:84 , srv749609015:84 , srv795009025:84 , srv807152917:84 , srv860116182:84 , srv917646375:84 , srv933199362:84 , srv994730071:84 , srv1144805197:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-02-24 03:53:20,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:53:20,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv917646375=27, srv298948487=19, srv749609015=23, srv933199362=28, srv1065155519=4, srv1190084409=8, srv259042988=18, srv994730071=29, srv1506202048=12, srv1047357141=3, srv1037465657=1, srv1161422677=7, srv1144805197=6, srv506500086=21, srv1466205231=11, srv1843365495=15, srv1849936468=16, srv1332053550=10, srv42919523=20, srv1019768119=0, srv795009025=24, srv130541441=9, srv1142085718=5, srv626268628=22, srv1041374906=2, srv2029264607=17, srv1583053895=13, srv1740772326=14, srv860116182=26, srv807152917=25} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:53:20,309 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:53:20,310 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-24 03:53:20,326 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=1.0931396085881135, 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); 
2024-02-24 03:53:20,327 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912486523129653, 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=1.0931396085881135, 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
2024-02-24 03:55:20,313 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5373653 different iterations.  Found a solution that moves 1857 regions; Going from a computed imbalance of 0.9912486523129653 to a new imbalance of 4.334330639506329E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6877777777777778, 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); 
2024-02-24 03:55:20,320 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1019768119:90 , srv1037465657:90 , srv1041374906:90 , srv1047357141:90 , srv1065155519:90 , srv1142085718:90 , srv1144805197:90 , srv1161422677:90 , srv1190084409:90 , srv130541441:90 , srv1332053550:90 , srv1466205231:90 , srv1506202048:90 , srv1583053895:90 , srv1740772326:90 , srv1843365495:90 , srv1849936468:90 , srv2029264607:90 , srv259042988:90 , srv298948487:90 , srv42919523:90 , srv506500086:90 , srv626268628:90 , srv749609015:90 , srv795009025:90 , srv807152917:90 , srv860116182:90 , srv917646375:90 , srv933199362:90 , srv994730071:90 }
2024-02-24 03:55:20,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 03:55:20,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv917646375=27, srv298948487=19, srv749609015=23, srv933199362=28, srv1065155519=4, srv1190084409=8, srv259042988=18, srv994730071=29, srv1506202048=12, srv1047357141=3, srv1037465657=1, srv1161422677=7, srv1144805197=6, srv506500086=21, srv1466205231=11, srv1843365495=15, srv1849936468=16, srv1332053550=10, srv42919523=20, srv1019768119=0, srv795009025=24, srv130541441=9, srv1142085718=5, srv626268628=22, srv1041374906=2, srv2029264607=17, srv1583053895=13, srv1740772326=14, srv860116182=26, srv807152917=25} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 03:55:20,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 03:55:20,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 03:55:20,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-24 03:55:20,344 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); 
2024-02-24 03:55:20,344 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1019768119:90 , srv1037465657:90 , srv1041374906:90 , srv1047357141:90 , srv1065155519:90 , srv1142085718:90 , srv1144805197:90 , srv1161422677:90 , srv1190084409:90 , srv130541441:90 , srv1332053550:90 , srv1466205231:90 , srv1506202048:90 , srv1583053895:90 , srv1740772326:90 , srv1843365495:90 , srv1849936468:90 , srv2029264607:90 , srv259042988:90 , srv298948487:90 , srv42919523:90 , srv506500086:90 , srv626268628:90 , srv749609015:90 , srv795009025:90 , srv807152917:90 , srv860116182:90 , srv917646375:90 , srv933199362:90 , srv994730071:90 }
2024-02-24 03:55:20,358 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=214 (was 338), ProcessCount=167 (was 167), AvailableMemoryMB=1709 (was 2167)