2023-02-11 00:55:52,869 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-02-11 00:55:53,162 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-02-11 00:55:53,263 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-02-11 00:55:53,315 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-11 00:55:53,322 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-02-11 00:55:53,334 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=104, ProcessCount=168, AvailableMemoryMB=3790
2023-02-11 00:55:53,336 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-11 00:55:53,336 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-02-11 00:55:53,450 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv100238687:84 , srv1010079176:84 , srv1052649142:84 , srv1062076644:84 , srv1072957339:84 , srv108689991:84 , srv1090860211:84 , srv1112784790:84 , srv1122020041:84 , srv1157489880:84 , srv1163249473:84 , srv1163881966:84 , srv116479777:84 , srv117203311:84 , srv1183322970:84 , srv1195031618:84 , srv1219686040:84 , srv124058930:84 , srv1283832591:84 , srv1299860030:84 , srv1315394332:84 , srv1317395861:84 , srv1332262427:84 , srv1339367537:84 , srv1344709864:84 , srv1375124129:84 , srv1410072805:84 , srv1410403891:84 , srv1447390236:84 , srv1482920274:84 , srv1495365882:84 , srv1507117275:84 , srv1518005284:84 , srv1528002919:84 , srv1536035624:84 , srv1538289931:84 , srv1555324852:84 , srv1560944419:84 , srv1568299604:84 , srv1578883340:84 , srv1646248512:84 , srv1685539860:84 , srv1687946219:84 , srv1800547359:84 , srv1820151644:84 , srv1856754732:84 , srv1859215133:84 , srv1865443381:84 , srv1942750015:84 , srv1986355447:84 , srv1990974335:84 , srv1997045405:84 , srv2013508390:84 , srv203174232:84 , srv2045649533:84 , srv2059179144:84 , srv2059999211:84 , srv2064364917:84 , srv209481873:84 , srv2104931076:84 , srv2114609136:84 , srv256122275:84 , srv270270012:84 , srv272380389:84 , srv349743598:84 , srv352511870:84 , srv393809342:84 , srv394147750:84 , srv407869930:84 , srv441244001:84 , srv443031038:84 , srv455680269:84 , srv463337747:84 , srv468352997:84 , srv481503821:84 , srv485603036:84 , srv507108384:84 , srv544748846:84 , srv549121312:84 , srv579222204:84 , srv613131059:84 , srv637553948:84 , srv727038351:84 , srv727627616:84 , srv740963714:84 , srv778892154:84 , srv812269148:84 , srv824563801:84 , srv833854557:84 , srv855183481:84 , srv870282877:84 , srv877258496:84 , srv895191928:84 , srv897328398:84 , srv919680317:84 , srv935509854:84 , srv950489565:84 , srv950817310:84 , srv951589788:84 , srv2097465979:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-02-11 00:55:53,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:55:53,463 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1299860030=19, srv727627616=84, srv1646248512=40, srv855183481=90, srv1495365882=30, srv897328398=94, srv507108384=77, srv950817310=98, srv1315394332=20, srv2114609136=61, srv1062076644=3, srv919680317=95, srv116479777=12, srv833854557=89, srv1447390236=28, srv1518005284=32, srv352511870=66, srv1010079176=1, srv1195031618=15, srv1410072805=26, srv1990974335=50, srv1986355447=49, srv2104931076=60, srv1122020041=8, srv468352997=74, srv2013508390=52, srv481503821=75, srv637553948=82, srv256122275=62, srv124058930=17, srv455680269=72, srv1555324852=36, srv1528002919=33, srv1375124129=25, srv1687946219=42, srv117203311=13, srv1283832591=18, srv1856754732=45, srv1568299604=38, srv1578883340=39, srv1112784790=7, srv549121312=79, srv778892154=86, srv1344709864=24, srv1942750015=48, srv2045649533=54, srv1482920274=29, srv209481873=58, srv935509854=96, srv443031038=71, srv100238687=0, srv463337747=73, srv951589788=99, srv1685539860=41, srv877258496=92, srv1536035624=34, srv579222204=80, srv1052649142=2, srv544748846=78, srv1219686040=16, srv394147750=68, srv1332262427=22, srv727038351=83, srv1820151644=44, srv812269148=87, srv613131059=81, srv1507117275=31, srv1538289931=35, srv824563801=88, srv1163881966=11, srv108689991=5, srv870282877=91, srv1560944419=37, srv485603036=76, srv1072957339=4, srv950489565=97, srv1339367537=23, srv740963714=85, srv393809342=67, srv272380389=64, srv1997045405=51, srv2059999211=56, srv270270012=63, srv1800547359=43, srv203174232=53, srv349743598=65, srv895191928=93, srv1859215133=46, srv1183322970=14, srv1157489880=9, srv441244001=70, srv1317395861=21, srv1410403891=27, srv407869930=69, srv2064364917=57, srv2097465979=59, srv1865443381=47, srv2059179144=55, srv1163249473=10, srv1090860211=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:55:53,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:55:53,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:55:53,546 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 00:55:53,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 00:55:53,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 00:55:53,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 00:55:53,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 00:55:53,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 00:55:53,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 00:55:53,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 00:55:53,724 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:53,724 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-11 00:55:53,725 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-11 00:55:53,989 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 413 ms to try 5000 different iterations.  Found a solution that moves 4681 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1802560988277676. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03982377943083291, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05138704610400537, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5201111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03982377943083291, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17575, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23966666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:54,000 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1163249473:82 , srv272380389:82 , srv407869930:82 , srv778892154:82 , srv1183322970:83 , srv1195031618:83 , srv1219686040:83 , srv1997045405:83 , srv209481873:83 , srv394147750:83 , srv481503821:83 , srv855183481:83 , srv100238687:84 , srv1332262427:84 , srv1447390236:84 , srv1536035624:84 , srv1560944419:84 , srv2114609136:84 , srv441244001:84 , srv507108384:84 , srv579222204:84 , srv1112784790:85 , srv1163881966:85 , srv1283832591:85 , srv1482920274:85 , srv1495365882:85 , srv1518005284:85 , srv1555324852:85 , srv2064364917:85 , srv2104931076:85 , srv352511870:85 , srv485603036:85 , srv613131059:85 , srv637553948:85 , srv740963714:85 , srv877258496:85 , srv895191928:85 , srv1157489880:86 , srv117203311:86 , srv124058930:86 , srv1315394332:86 , srv1317395861:86 , srv1578883340:86 , srv1646248512:86 , srv1856754732:86 , srv1990974335:86 , srv2013508390:86 , srv203174232:86 , srv270270012:86 , srv463337747:86 , srv833854557:86 , srv897328398:86 , srv1062076644:87 , srv1090860211:87 , srv1339367537:87 , srv1344709864:87 , srv1528002919:87 , srv1685539860:87 , srv1687946219:87 , srv1800547359:87 , srv1859215133:87 , srv256122275:87 , srv349743598:87 , srv443031038:87 , srv544748846:87 , srv824563801:87 , srv870282877:87 , srv950489565:87 , srv950817310:87 , srv1010079176:88 , srv1072957339:88 , srv108689991:88 , srv1122020041:88 , srv116479777:88 , srv1410403891:88 , srv1568299604:88 , srv1942750015:88 , srv1986355447:88 , srv2059999211:88 , srv455680269:88 , srv935509854:88 , srv951589788:88 , srv1375124129:89 , srv1507117275:89 , srv1538289931:89 , srv1820151644:89 , srv1865443381:89 , srv468352997:89 , srv919680317:89 , srv1052649142:90 , srv1299860030:90 , srv1410072805:90 , srv393809342:90 , srv2059179144:91 , srv727038351:91 , srv727627616:91 , srv812269148:91 , srv2045649533:94 , srv549121312:94 , srv2097465979:444 }
2023-02-11 00:55:54,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:55:54,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1299860030=19, srv727627616=84, srv1646248512=40, srv855183481=90, srv1495365882=30, srv897328398=94, srv507108384=77, srv950817310=98, srv1315394332=20, srv2114609136=61, srv1062076644=3, srv919680317=95, srv116479777=12, srv833854557=89, srv1447390236=28, srv1518005284=32, srv352511870=66, srv1010079176=1, srv1195031618=15, srv1410072805=26, srv1990974335=50, srv1986355447=49, srv2104931076=60, srv1122020041=8, srv468352997=74, srv2013508390=52, srv481503821=75, srv637553948=82, srv256122275=62, srv124058930=17, srv455680269=72, srv1555324852=36, srv1528002919=33, srv1375124129=25, srv1687946219=42, srv117203311=13, srv1283832591=18, srv1856754732=45, srv1568299604=38, srv1578883340=39, srv1112784790=7, srv549121312=79, srv778892154=86, srv1344709864=24, srv1942750015=48, srv2045649533=54, srv1482920274=29, srv209481873=58, srv935509854=96, srv443031038=71, srv100238687=0, srv463337747=73, srv951589788=99, srv1685539860=41, srv877258496=92, srv1536035624=34, srv579222204=80, srv1052649142=2, srv544748846=78, srv1219686040=16, srv394147750=68, srv1332262427=22, srv727038351=83, srv1820151644=44, srv812269148=87, srv613131059=81, srv1507117275=31, srv1538289931=35, srv824563801=88, srv1163881966=11, srv108689991=5, srv870282877=91, srv1560944419=37, srv485603036=76, srv1072957339=4, srv950489565=97, srv1339367537=23, srv740963714=85, srv393809342=67, srv272380389=64, srv1997045405=51, srv2059999211=56, srv270270012=63, srv1800547359=43, srv203174232=53, srv349743598=65, srv895191928=93, srv1859215133=46, srv1183322970=14, srv1157489880=9, srv441244001=70, srv1317395861=21, srv1410403891=27, srv407869930=69, srv2064364917=57, srv2097465979=59, srv1865443381=47, srv2059179144=55, srv1163249473=10, srv1090860211=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:55:54,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:55:54,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:55:54,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:55:54,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:55:54,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:55:54,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:55:54,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:55:54,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:55:54,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 00:55:54,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 00:55:54,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 00:55:54,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 00:55:54,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 00:55:54,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 00:55:54,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 00:55:54,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 00:55:54,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 00:55:54,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 00:55:54,161 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=0.03982377943083291, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05138704610400537, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03982377943083291, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17575, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23966666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:54,161 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-11 00:55:54,161 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1802233217652094, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03982377943083291, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05138704610400537, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03982377943083291, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17575, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23966666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-11 00:55:54,417 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 364 ms to try 5000 different iterations.  Found a solution that moves 2655 regions; Going from a computed imbalance of 0.1802233217652094 to a new imbalance of 0.013293591449268892. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021496569646037737); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03442651863295482, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.295, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021496569646037737); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042916666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:54,430 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv549121312:78 , srv2045649533:79 , srv1410072805:81 , srv1538289931:81 , srv2059179144:81 , srv1052649142:82 , srv1299860030:82 , srv1375124129:82 , srv1865443381:82 , srv393809342:82 , srv727038351:82 , srv727627616:82 , srv1072957339:83 , srv108689991:83 , srv116479777:83 , srv1344709864:83 , srv1507117275:83 , srv1568299604:83 , srv1687946219:83 , srv1800547359:83 , srv1942750015:83 , srv544748846:83 , srv812269148:83 , srv824563801:83 , srv935509854:83 , srv950489565:83 , srv1315394332:84 , srv1410403891:84 , srv1685539860:84 , srv2059999211:84 , srv455680269:84 , srv468352997:84 , srv919680317:84 , srv100238687:85 , srv1062076644:85 , srv117203311:85 , srv1283832591:85 , srv1528002919:85 , srv1820151644:85 , srv1859215133:85 , srv1990974335:85 , srv2013508390:85 , srv2064364917:85 , srv870282877:85 , srv1090860211:86 , srv1122020041:86 , srv1157489880:86 , srv1163881966:86 , srv124058930:86 , srv1339367537:86 , srv1482920274:86 , srv1646248512:86 , srv256122275:86 , srv270270012:86 , srv349743598:86 , srv352511870:86 , srv613131059:86 , srv637553948:86 , srv833854557:86 , srv951589788:86 , srv1010079176:87 , srv1332262427:87 , srv1447390236:87 , srv1555324852:87 , srv1578883340:87 , srv1856754732:87 , srv1986355447:87 , srv203174232:87 , srv507108384:87 , srv740963714:87 , srv877258496:87 , srv950817310:87 , srv1195031618:88 , srv1317395861:88 , srv1997045405:88 , srv2104931076:88 , srv2114609136:88 , srv394147750:88 , srv407869930:88 , srv443031038:88 , srv463337747:88 , srv485603036:88 , srv579222204:88 , srv778892154:88 , srv895191928:88 , srv1183322970:89 , srv1518005284:89 , srv1536035624:89 , srv1560944419:89 , srv272380389:89 , srv441244001:89 , srv855183481:89 , srv1219686040:90 , srv1495365882:90 , srv481503821:90 , srv897328398:90 , srv1112784790:91 , srv1163249473:91 , srv209481873:91 , srv2097465979:521 }
2023-02-11 00:55:54,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:55:54,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1299860030=19, srv727627616=84, srv1646248512=40, srv855183481=90, srv1495365882=30, srv897328398=94, srv507108384=77, srv950817310=98, srv1315394332=20, srv2114609136=61, srv1062076644=3, srv919680317=95, srv116479777=12, srv833854557=89, srv1447390236=28, srv1518005284=32, srv352511870=66, srv1010079176=1, srv1195031618=15, srv1410072805=26, srv1990974335=50, srv1986355447=49, srv2104931076=60, srv1122020041=8, srv468352997=74, srv2013508390=52, srv481503821=75, srv637553948=82, srv256122275=62, srv124058930=17, srv455680269=72, srv1555324852=36, srv1528002919=33, srv1375124129=25, srv1687946219=42, srv117203311=13, srv1283832591=18, srv1856754732=45, srv1568299604=38, srv1578883340=39, srv1112784790=7, srv549121312=79, srv778892154=86, srv1344709864=24, srv1942750015=48, srv2045649533=54, srv1482920274=29, srv209481873=58, srv935509854=96, srv443031038=71, srv100238687=0, srv463337747=73, srv951589788=99, srv1685539860=41, srv877258496=92, srv1536035624=34, srv579222204=80, srv1052649142=2, srv544748846=78, srv1219686040=16, srv394147750=68, srv1332262427=22, srv727038351=83, srv1820151644=44, srv812269148=87, srv613131059=81, srv1507117275=31, srv1538289931=35, srv824563801=88, srv1163881966=11, srv108689991=5, srv870282877=91, srv1560944419=37, srv485603036=76, srv1072957339=4, srv950489565=97, srv1339367537=23, srv740963714=85, srv393809342=67, srv272380389=64, srv1997045405=51, srv2059999211=56, srv270270012=63, srv1800547359=43, srv203174232=53, srv349743598=65, srv895191928=93, srv1859215133=46, srv1183322970=14, srv1157489880=9, srv441244001=70, srv1317395861=21, srv1410403891=27, srv407869930=69, srv2064364917=57, srv2097465979=59, srv1865443381=47, srv2059179144=55, srv1163249473=10, srv1090860211=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:55:54,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:55:54,451 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:55:54,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 00:55:54,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 00:55:54,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 00:55:54,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 00:55:54,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 00:55:54,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 00:55:54,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 00:55:54,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 00:55:54,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 00:55:54,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 00:55:54,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 00:55:54,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 00:55:54,566 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=0.021496569646037737); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03442651863295482, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021496569646037737); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042916666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:54,566 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-11 00:55:54,566 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01327500074192174, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021496569646037737); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03442651863295482, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021496569646037737); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042916666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-11 00:55:54,838 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 370 ms to try 5000 different iterations.  Found a solution that moves 944 regions; Going from a computed imbalance of 0.01327500074192174 to a new imbalance of 7.56336376436636E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006883854646552482); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010855649121315493); MoveCostFunction : (multiplier=7.0, imbalance=0.10488888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006883854646552482); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:54,840 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1112784790:82 , srv1122020041:82 , srv443031038:82 , srv897328398:82 , srv1010079176:83 , srv1495365882:83 , srv1560944419:83 , srv1986355447:83 , srv209481873:83 , srv950817310:83 , srv951589788:83 , srv1090860211:84 , srv1219686040:84 , srv1518005284:84 , srv1536035624:84 , srv1856754732:84 , srv203174232:84 , srv2045649533:84 , srv2104931076:84 , srv256122275:84 , srv441244001:84 , srv463337747:84 , srv468352997:84 , srv727627616:84 , srv812269148:84 , srv1072957339:85 , srv1157489880:85 , srv1163249473:85 , srv116479777:85 , srv1183322970:85 , srv1299860030:85 , srv1317395861:85 , srv1339367537:85 , srv1410403891:85 , srv1482920274:85 , srv1555324852:85 , srv1578883340:85 , srv1646248512:85 , srv1820151644:85 , srv1859215133:85 , srv2059179144:85 , srv2059999211:85 , srv2114609136:85 , srv270270012:85 , srv349743598:85 , srv393809342:85 , srv455680269:85 , srv481503821:85 , srv485603036:85 , srv727038351:85 , srv855183481:85 , srv870282877:85 , srv895191928:85 , srv919680317:85 , srv1052649142:86 , srv1062076644:86 , srv108689991:86 , srv117203311:86 , srv1195031618:86 , srv124058930:86 , srv1375124129:86 , srv1410072805:86 , srv1447390236:86 , srv1507117275:86 , srv1528002919:86 , srv1568299604:86 , srv1685539860:86 , srv1865443381:86 , srv1990974335:86 , srv1997045405:86 , srv352511870:86 , srv394147750:86 , srv507108384:86 , srv549121312:86 , srv579222204:86 , srv613131059:86 , srv637553948:86 , srv740963714:86 , srv877258496:86 , srv1332262427:87 , srv1344709864:87 , srv1687946219:87 , srv1800547359:87 , srv1942750015:87 , srv2013508390:87 , srv2064364917:87 , srv272380389:87 , srv407869930:87 , srv544748846:87 , srv778892154:87 , srv833854557:87 , srv935509854:87 , srv950489565:87 , srv100238687:88 , srv1163881966:88 , srv1283832591:88 , srv1315394332:88 , srv1538289931:88 , srv824563801:88 , srv2097465979:554 }
2023-02-11 00:55:54,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:55:54,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1299860030=19, srv727627616=84, srv1646248512=40, srv855183481=90, srv1495365882=30, srv897328398=94, srv507108384=77, srv950817310=98, srv1315394332=20, srv2114609136=61, srv1062076644=3, srv919680317=95, srv116479777=12, srv833854557=89, srv1447390236=28, srv1518005284=32, srv352511870=66, srv1010079176=1, srv1195031618=15, srv1410072805=26, srv1990974335=50, srv1986355447=49, srv2104931076=60, srv1122020041=8, srv468352997=74, srv2013508390=52, srv481503821=75, srv637553948=82, srv256122275=62, srv124058930=17, srv455680269=72, srv1555324852=36, srv1528002919=33, srv1375124129=25, srv1687946219=42, srv117203311=13, srv1283832591=18, srv1856754732=45, srv1568299604=38, srv1578883340=39, srv1112784790=7, srv549121312=79, srv778892154=86, srv1344709864=24, srv1942750015=48, srv2045649533=54, srv1482920274=29, srv209481873=58, srv935509854=96, srv443031038=71, srv100238687=0, srv463337747=73, srv951589788=99, srv1685539860=41, srv877258496=92, srv1536035624=34, srv579222204=80, srv1052649142=2, srv544748846=78, srv1219686040=16, srv394147750=68, srv1332262427=22, srv727038351=83, srv1820151644=44, srv812269148=87, srv613131059=81, srv1507117275=31, srv1538289931=35, srv824563801=88, srv1163881966=11, srv108689991=5, srv870282877=91, srv1560944419=37, srv485603036=76, srv1072957339=4, srv950489565=97, srv1339367537=23, srv740963714=85, srv393809342=67, srv272380389=64, srv1997045405=51, srv2059999211=56, srv270270012=63, srv1800547359=43, srv203174232=53, srv349743598=65, srv895191928=93, srv1859215133=46, srv1183322970=14, srv1157489880=9, srv441244001=70, srv1317395861=21, srv1410403891=27, srv407869930=69, srv2064364917=57, srv2097465979=59, srv1865443381=47, srv2059179144=55, srv1163249473=10, srv1090860211=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:55:54,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:55:54,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:55:54,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 00:55:54,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 00:55:54,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 00:55:54,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 00:55:54,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 00:55:54,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 00:55:54,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 00:55:54,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 00:55:54,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 00:55:54,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 00:55:55,001 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=0.006883854646552482); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010855649121315493); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006883854646552482); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:55,001 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-11 00:55:55,002 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.497263471576473E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006883854646552482); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010855649121315493); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006883854646552482); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-11 00:55:55,265 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 372 ms to try 5000 different iterations.  Found a solution that moves 268 regions; Going from a computed imbalance of 7.497263471576473E-4 to a new imbalance of 2.0538139900521274E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.029777777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:55,266 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1163881966:82 , srv1317395861:83 , srv1578883340:83 , srv1820151644:83 , srv833854557:83 , srv1010079176:84 , srv1052649142:84 , srv1062076644:84 , srv1163249473:84 , srv124058930:84 , srv1283832591:84 , srv1315394332:84 , srv1332262427:84 , srv1339367537:84 , srv1375124129:84 , srv1495365882:84 , srv1507117275:84 , srv1518005284:84 , srv1528002919:84 , srv1538289931:84 , srv1800547359:84 , srv1942750015:84 , srv1986355447:84 , srv1997045405:84 , srv2013508390:84 , srv272380389:84 , srv349743598:84 , srv463337747:84 , srv485603036:84 , srv549121312:84 , srv579222204:84 , srv740963714:84 , srv812269148:84 , srv824563801:84 , srv895191928:84 , srv897328398:84 , srv919680317:84 , srv935509854:84 , srv100238687:85 , srv108689991:85 , srv1090860211:85 , srv1112784790:85 , srv1157489880:85 , srv117203311:85 , srv1183322970:85 , srv1195031618:85 , srv1219686040:85 , srv1299860030:85 , srv1344709864:85 , srv1410072805:85 , srv1410403891:85 , srv1447390236:85 , srv1482920274:85 , srv1536035624:85 , srv1568299604:85 , srv1646248512:85 , srv1685539860:85 , srv1687946219:85 , srv1856754732:85 , srv1859215133:85 , srv1865443381:85 , srv1990974335:85 , srv203174232:85 , srv2045649533:85 , srv2059179144:85 , srv2059999211:85 , srv2064364917:85 , srv209481873:85 , srv2104931076:85 , srv2114609136:85 , srv256122275:85 , srv270270012:85 , srv352511870:85 , srv393809342:85 , srv394147750:85 , srv407869930:85 , srv441244001:85 , srv443031038:85 , srv455680269:85 , srv468352997:85 , srv481503821:85 , srv507108384:85 , srv544748846:85 , srv613131059:85 , srv637553948:85 , srv727038351:85 , srv727627616:85 , srv778892154:85 , srv855183481:85 , srv870282877:85 , srv877258496:85 , srv950489565:85 , srv951589788:85 , srv1072957339:86 , srv1122020041:86 , srv116479777:86 , srv1555324852:86 , srv1560944419:86 , srv950817310:86 , srv2097465979:623 }
2023-02-11 00:55:55,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:55:55,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1299860030=19, srv727627616=84, srv1646248512=40, srv855183481=90, srv1495365882=30, srv897328398=94, srv507108384=77, srv950817310=98, srv1315394332=20, srv2114609136=61, srv1062076644=3, srv919680317=95, srv116479777=12, srv833854557=89, srv1447390236=28, srv1518005284=32, srv352511870=66, srv1010079176=1, srv1195031618=15, srv1410072805=26, srv1990974335=50, srv1986355447=49, srv2104931076=60, srv1122020041=8, srv468352997=74, srv2013508390=52, srv481503821=75, srv637553948=82, srv256122275=62, srv124058930=17, srv455680269=72, srv1555324852=36, srv1528002919=33, srv1375124129=25, srv1687946219=42, srv117203311=13, srv1283832591=18, srv1856754732=45, srv1568299604=38, srv1578883340=39, srv1112784790=7, srv549121312=79, srv778892154=86, srv1344709864=24, srv1942750015=48, srv2045649533=54, srv1482920274=29, srv209481873=58, srv935509854=96, srv443031038=71, srv100238687=0, srv463337747=73, srv951589788=99, srv1685539860=41, srv877258496=92, srv1536035624=34, srv579222204=80, srv1052649142=2, srv544748846=78, srv1219686040=16, srv394147750=68, srv1332262427=22, srv727038351=83, srv1820151644=44, srv812269148=87, srv613131059=81, srv1507117275=31, srv1538289931=35, srv824563801=88, srv1163881966=11, srv108689991=5, srv870282877=91, srv1560944419=37, srv485603036=76, srv1072957339=4, srv950489565=97, srv1339367537=23, srv740963714=85, srv393809342=67, srv272380389=64, srv1997045405=51, srv2059999211=56, srv270270012=63, srv1800547359=43, srv203174232=53, srv349743598=65, srv895191928=93, srv1859215133=46, srv1183322970=14, srv1157489880=9, srv441244001=70, srv1317395861=21, srv1410403891=27, srv407869930=69, srv2064364917=57, srv2097465979=59, srv1865443381=47, srv2059179144=55, srv1163249473=10, srv1090860211=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:55:55,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:55:55,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:55:55,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:55:55,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:55:55,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:55:55,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 00:55:55,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 00:55:55,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 00:55:55,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 00:55:55,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 00:55:55,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 00:55:55,398 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.8661563791655857E-5 <= 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=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:55,398 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1163881966:82 , srv1317395861:83 , srv1578883340:83 , srv1820151644:83 , srv833854557:83 , srv1010079176:84 , srv1052649142:84 , srv1062076644:84 , srv1163249473:84 , srv124058930:84 , srv1283832591:84 , srv1315394332:84 , srv1332262427:84 , srv1339367537:84 , srv1375124129:84 , srv1495365882:84 , srv1507117275:84 , srv1518005284:84 , srv1528002919:84 , srv1538289931:84 , srv1800547359:84 , srv1942750015:84 , srv1986355447:84 , srv1997045405:84 , srv2013508390:84 , srv272380389:84 , srv349743598:84 , srv463337747:84 , srv485603036:84 , srv549121312:84 , srv579222204:84 , srv740963714:84 , srv812269148:84 , srv824563801:84 , srv895191928:84 , srv897328398:84 , srv919680317:84 , srv935509854:84 , srv100238687:85 , srv108689991:85 , srv1090860211:85 , srv1112784790:85 , srv1157489880:85 , srv117203311:85 , srv1183322970:85 , srv1195031618:85 , srv1219686040:85 , srv1299860030:85 , srv1344709864:85 , srv1410072805:85 , srv1410403891:85 , srv1447390236:85 , srv1482920274:85 , srv1536035624:85 , srv1568299604:85 , srv1646248512:85 , srv1685539860:85 , srv1687946219:85 , srv1856754732:85 , srv1859215133:85 , srv1865443381:85 , srv1990974335:85 , srv203174232:85 , srv2045649533:85 , srv2059179144:85 , srv2059999211:85 , srv2064364917:85 , srv209481873:85 , srv2104931076:85 , srv2114609136:85 , srv256122275:85 , srv270270012:85 , srv352511870:85 , srv393809342:85 , srv394147750:85 , srv407869930:85 , srv441244001:85 , srv443031038:85 , srv455680269:85 , srv468352997:85 , srv481503821:85 , srv507108384:85 , srv544748846:85 , srv613131059:85 , srv637553948:85 , srv727038351:85 , srv727627616:85 , srv778892154:85 , srv855183481:85 , srv870282877:85 , srv877258496:85 , srv950489565:85 , srv951589788:85 , srv1072957339:86 , srv1122020041:86 , srv116479777:86 , srv1555324852:86 , srv1560944419:86 , srv950817310:86 , srv2097465979:623 }
2023-02-11 00:55:55,436 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=104 (was 104), ProcessCount=168 (was 168), AvailableMemoryMB=3308 (was 3790)
2023-02-11 00:55:55,449 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=104, ProcessCount=168, AvailableMemoryMB=3307
2023-02-11 00:55:55,450 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-11 00:55:55,450 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-02-11 00:55:55,462 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1044387743:84 , srv1078583577:84 , srv1132761791:84 , srv1184981282:84 , srv120742759:84 , srv1250714239:84 , srv1258604720:84 , srv1308350401:84 , srv1506051901:84 , srv1736328604:84 , srv1881943674:84 , srv1945647943:84 , srv2021358205:84 , srv2040739867:84 , srv2079311644:84 , srv2119031823:84 , srv383727928:84 , srv40043178:84 , srv410281501:84 , srv447931862:84 , srv455190278:84 , srv527182259:84 , srv593797811:84 , srv639975404:84 , srv647358279:84 , srv728122373:84 , srv750732339:84 , srv903436072:84 , srv995605593:84 , srv848796884:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-02-11 00:55:55,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:55:55,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1506051901=8, srv750732339=26, srv1881943674=10, srv527182259=21, srv1250714239=5, srv903436072=28, srv1184981282=3, srv455190278=20, srv1945647943=11, srv647358279=24, srv410281501=18, srv120742759=4, srv1736328604=9, srv1132761791=2, srv2040739867=13, srv2079311644=14, srv593797811=22, srv1258604720=6, srv447931862=19, srv995605593=29, srv728122373=25, srv1044387743=0, srv848796884=27, srv383727928=16, srv2021358205=12, srv2119031823=15, srv40043178=17, srv639975404=23, srv1308350401=7, srv1078583577=1} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:55:55,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:55:55,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:55:55,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:55:55,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:55:55,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:55:55,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:55:55,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:55:55,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:55:55,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:55:55,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:55:55,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-11 00:55:55,507 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=1.0556498833660821, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:55:55,507 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912368394229631, 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=1.0556498833660821, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-02-11 00:57:55,485 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6170326 different iterations.  Found a solution that moves 1838 regions; Going from a computed imbalance of 0.9912368394229631 to a new imbalance of 4.2899836916600065E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6807407407407408, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:57:55,492 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1044387743:90 , srv1078583577:90 , srv1132761791:90 , srv1184981282:90 , srv120742759:90 , srv1250714239:90 , srv1258604720:90 , srv1308350401:90 , srv1506051901:90 , srv1736328604:90 , srv1881943674:90 , srv1945647943:90 , srv2021358205:90 , srv2040739867:90 , srv2079311644:90 , srv2119031823:90 , srv383727928:90 , srv40043178:90 , srv410281501:90 , srv447931862:90 , srv455190278:90 , srv527182259:90 , srv593797811:90 , srv639975404:90 , srv647358279:90 , srv728122373:90 , srv750732339:90 , srv848796884:90 , srv903436072:90 , srv995605593:90 }
2023-02-11 00:57:55,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 00:57:55,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1506051901=8, srv750732339=26, srv1881943674=10, srv527182259=21, srv1250714239=5, srv903436072=28, srv1184981282=3, srv455190278=20, srv1945647943=11, srv647358279=24, srv410281501=18, srv120742759=4, srv1736328604=9, srv1132761791=2, srv2040739867=13, srv2079311644=14, srv593797811=22, srv1258604720=6, srv447931862=19, srv995605593=29, srv728122373=25, srv1044387743=0, srv848796884=27, srv383727928=16, srv2021358205=12, srv2119031823=15, srv40043178=17, srv639975404=23, srv1308350401=7, srv1078583577=1} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 00:57:55,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 00:57:55,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 00:57:55,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 00:57:55,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 00:57:55,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 00:57:55,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 00:57:55,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 00:57:55,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 00:57:55,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 00:57:55,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 00:57:55,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-11 00:57:55,517 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-11 00:57:55,518 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1044387743:90 , srv1078583577:90 , srv1132761791:90 , srv1184981282:90 , srv120742759:90 , srv1250714239:90 , srv1258604720:90 , srv1308350401:90 , srv1506051901:90 , srv1736328604:90 , srv1881943674:90 , srv1945647943:90 , srv2021358205:90 , srv2040739867:90 , srv2079311644:90 , srv2119031823:90 , srv383727928:90 , srv40043178:90 , srv410281501:90 , srv447931862:90 , srv455190278:90 , srv527182259:90 , srv593797811:90 , srv639975404:90 , srv647358279:90 , srv728122373:90 , srv750732339:90 , srv848796884:90 , srv903436072:90 , srv995605593:90 }
2023-02-11 00:57:55,532 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=9 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=187 (was 104) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=3043 (was 3307)