2023-11-12 17:55:11,738 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-12 17:55:12,021 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-12 17:55:12,130 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-12 17:55:12,199 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-12 17:55:12,206 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-12 17:55:12,220 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=111, ProcessCount=168, AvailableMemoryMB=3357
2023-11-12 17:55:12,222 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-12 17:55:12,222 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-12 17:55:12,344 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1005773454:84 , srv101582585:84 , srv1027961854:84 , srv1043321097:84 , srv1054789196:84 , srv1087189360:84 , srv1089879940:84 , srv1103446402:84 , srv1127559141:84 , srv1240540624:84 , srv1240728061:84 , srv125359352:84 , srv1253650029:84 , srv1276216246:84 , srv1299315612:84 , srv1324925994:84 , srv1338688208:84 , srv1348333184:84 , srv1355408266:84 , srv1359431010:84 , srv1390327304:84 , srv1441578812:84 , srv1483941055:84 , srv1584874764:84 , srv1590754395:84 , srv1622498331:84 , srv1646326629:84 , srv1652515237:84 , srv1660978221:84 , srv1692482654:84 , srv1713432071:84 , srv172085415:84 , srv1730370096:84 , srv1731156774:84 , srv1740235617:84 , srv1772922002:84 , srv1782042350:84 , srv1782414141:84 , srv1787899861:84 , srv1810127638:84 , srv1812473475:84 , srv1814162596:84 , srv1820711464:84 , srv1857067635:84 , srv1857867055:84 , srv1910758872:84 , srv1925031728:84 , srv1935224861:84 , srv1939222711:84 , srv1959410657:84 , srv1981223403:84 , srv1985960774:84 , srv1989882729:84 , srv2029282905:84 , srv2035501070:84 , srv2053360080:84 , srv2097133540:84 , srv2110339536:84 , srv2135238334:84 , srv2146994390:84 , srv21605567:84 , srv226436763:84 , srv247272045:84 , srv279810858:84 , srv283662918:84 , srv295343489:84 , srv297226727:84 , srv298718996:84 , srv298801712:84 , srv314951713:84 , srv339389999:84 , srv371170835:84 , srv391170649:84 , srv501642913:84 , srv53176833:84 , srv548377707:84 , srv648796146:84 , srv685651588:84 , srv695526168:84 , srv701610251:84 , srv719563081:84 , srv728779378:84 , srv752946031:84 , srv76351670:84 , srv781151010:84 , srv832071027:84 , srv833898202:84 , srv837339197:84 , srv843847007:84 , srv869087960:84 , srv879736565:84 , srv890176508:84 , srv909640953:84 , srv91374688:84 , srv928929823:84 , srv933708198:84 , srv970020172:84 , srv994956285:84 , srv999118331:84 , srv1487255635:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-12 17:55:12,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:55:12,358 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1483941055=22, srv548377707=76, srv1989882729=53, srv2029282905=54, srv1584874764=24, srv1348333184=17, srv1731156774=34, srv928929823=95, srv695526168=79, srv1005773454=0, srv1787899861=39, srv297226727=67, srv648796146=77, srv298801712=69, srv2135238334=59, srv91374688=94, srv1652515237=28, srv1820711464=43, srv1910758872=46, srv1276216246=13, srv1713432071=31, srv1730370096=33, srv1590754395=25, srv752946031=83, srv994956285=98, srv832071027=86, srv1959410657=50, srv2110339536=58, srv2097133540=57, srv76351670=84, srv1810127638=40, srv371170835=72, srv1646326629=27, srv1782042350=37, srv1043321097=3, srv2053360080=56, srv339389999=71, srv1939222711=49, srv1299315612=14, srv1127559141=8, srv843847007=89, srv1740235617=35, srv1782414141=38, srv1441578812=21, srv719563081=81, srv1814162596=42, srv1027961854=2, srv391170649=73, srv283662918=65, srv999118331=99, srv279810858=64, srv1355408266=18, srv1857067635=44, srv101582585=1, srv833898202=87, srv1103446402=7, srv1240728061=10, srv1253650029=12, srv226436763=62, srv1812473475=41, srv869087960=90, srv1324925994=15, srv1660978221=29, srv1935224861=48, srv295343489=66, srv1240540624=9, srv837339197=88, srv890176508=92, srv314951713=70, srv1857867055=45, srv1390327304=20, srv1985960774=52, srv298718996=68, srv685651588=78, srv933708198=96, srv879736565=91, srv909640953=93, srv172085415=32, srv728779378=82, srv1089879940=6, srv1772922002=36, srv501642913=74, srv2146994390=60, srv701610251=80, srv1981223403=51, srv1087189360=5, srv781151010=85, srv970020172=97, srv1338688208=16, srv247272045=63, srv53176833=75, srv2035501070=55, srv1359431010=19, srv1622498331=26, srv1925031728=47, srv1054789196=4, srv1487255635=23, srv21605567=61, srv125359352=11, srv1692482654=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:55:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:55:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:55:12,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:55:12,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:55:12,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 17:55:12,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 17:55:12,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 17:55:12,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 17:55:12,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 17:55:12,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 17:55:12,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 17:55:12,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 17:55:12,594 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:12,594 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-12 17:55:12,595 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-12 17:55:13,305 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 848 ms to try 5000 different iterations.  Found a solution that moves 4725 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1729429795910882. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04094348085491477, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05381516356386147, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.525, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04094348085491477, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16791666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23658333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:13,328 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1089879940:81 , srv1989882729:81 , srv2110339536:81 , srv101582585:82 , srv1857867055:82 , srv1910758872:82 , srv1390327304:83 , srv1981223403:83 , srv1985960774:83 , srv2097133540:83 , srv728779378:83 , srv843847007:83 , srv1857067635:84 , srv298801712:84 , srv695526168:84 , srv719563081:84 , srv928929823:84 , srv1005773454:85 , srv1043321097:85 , srv1087189360:85 , srv1240540624:85 , srv125359352:85 , srv1253650029:85 , srv1359431010:85 , srv1646326629:85 , srv1692482654:85 , srv1782042350:85 , srv1812473475:85 , srv1935224861:85 , srv1959410657:85 , srv2029282905:85 , srv298718996:85 , srv314951713:85 , srv501642913:85 , srv548377707:85 , srv701610251:85 , srv781151010:85 , srv879736565:85 , srv909640953:85 , srv91374688:85 , srv970020172:85 , srv1054789196:86 , srv1240728061:86 , srv1338688208:86 , srv1441578812:86 , srv1483941055:86 , srv1622498331:86 , srv1652515237:86 , srv172085415:86 , srv1820711464:86 , srv1939222711:86 , srv2053360080:86 , srv226436763:86 , srv279810858:86 , srv53176833:86 , srv76351670:86 , srv832071027:86 , srv837339197:86 , srv1584874764:87 , srv1660978221:87 , srv2035501070:87 , srv2146994390:87 , srv21605567:87 , srv297226727:87 , srv371170835:87 , srv648796146:87 , srv869087960:87 , srv890176508:87 , srv1103446402:88 , srv1127559141:88 , srv1299315612:88 , srv1713432071:88 , srv1730370096:88 , srv1731156774:88 , srv1782414141:88 , srv1925031728:88 , srv247272045:88 , srv283662918:88 , srv391170649:88 , srv933708198:88 , srv999118331:88 , srv1348333184:89 , srv339389999:89 , srv752946031:89 , srv1027961854:90 , srv1276216246:90 , srv1355408266:90 , srv1590754395:90 , srv1810127638:90 , srv2135238334:90 , srv685651588:90 , srv833898202:90 , srv994956285:90 , srv1324925994:91 , srv1740235617:91 , srv1772922002:91 , srv1787899861:91 , srv1814162596:91 , srv295343489:91 , srv1487255635:454 }
2023-11-12 17:55:13,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:55:13,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1483941055=22, srv548377707=76, srv1989882729=53, srv2029282905=54, srv1584874764=24, srv1348333184=17, srv1731156774=34, srv928929823=95, srv695526168=79, srv1005773454=0, srv1787899861=39, srv297226727=67, srv648796146=77, srv298801712=69, srv2135238334=59, srv91374688=94, srv1652515237=28, srv1820711464=43, srv1910758872=46, srv1276216246=13, srv1713432071=31, srv1730370096=33, srv1590754395=25, srv752946031=83, srv994956285=98, srv832071027=86, srv1959410657=50, srv2110339536=58, srv2097133540=57, srv76351670=84, srv1810127638=40, srv371170835=72, srv1646326629=27, srv1782042350=37, srv1043321097=3, srv2053360080=56, srv339389999=71, srv1939222711=49, srv1299315612=14, srv1127559141=8, srv843847007=89, srv1740235617=35, srv1782414141=38, srv1441578812=21, srv719563081=81, srv1814162596=42, srv1027961854=2, srv391170649=73, srv283662918=65, srv999118331=99, srv279810858=64, srv1355408266=18, srv1857067635=44, srv101582585=1, srv833898202=87, srv1103446402=7, srv1240728061=10, srv1253650029=12, srv226436763=62, srv1812473475=41, srv869087960=90, srv1324925994=15, srv1660978221=29, srv1935224861=48, srv295343489=66, srv1240540624=9, srv837339197=88, srv890176508=92, srv314951713=70, srv1857867055=45, srv1390327304=20, srv1985960774=52, srv298718996=68, srv685651588=78, srv933708198=96, srv879736565=91, srv909640953=93, srv172085415=32, srv728779378=82, srv1089879940=6, srv1772922002=36, srv501642913=74, srv2146994390=60, srv701610251=80, srv1981223403=51, srv1087189360=5, srv781151010=85, srv970020172=97, srv1338688208=16, srv247272045=63, srv53176833=75, srv2035501070=55, srv1359431010=19, srv1622498331=26, srv1925031728=47, srv1054789196=4, srv1487255635=23, srv21605567=61, srv125359352=11, srv1692482654=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:55:13,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:55:13,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:55:13,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:55:13,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 17:55:13,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 17:55:13,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 17:55:13,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 17:55:13,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 17:55:13,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 17:55:13,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 17:55:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 17:55:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 17:55:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 17:55:13,357 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 17:55:13,493 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=0.04094348085491477, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05381516356386147, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04094348085491477, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16791666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23658333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:13,493 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-12 17:55:13,494 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17290989443394497, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04094348085491477, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05381516356386147, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04094348085491477, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16791666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23658333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-12 17:55:13,778 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 402 ms to try 5000 different iterations.  Found a solution that moves 2655 regions; Going from a computed imbalance of 0.17290989443394497 to a new imbalance of 0.01686782107009561. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022739216215801966); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03212629398844658, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.295, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022739216215801966); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042666666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:13,786 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1814162596:79 , srv1324925994:80 , srv1740235617:80 , srv1772922002:80 , srv1127559141:81 , srv1276216246:81 , srv1590754395:81 , srv1787899861:81 , srv1925031728:82 , srv283662918:82 , srv295343489:82 , srv833898202:82 , srv1355408266:83 , srv1441578812:83 , srv1731156774:83 , srv2135238334:83 , srv21605567:83 , srv226436763:83 , srv297226727:83 , srv339389999:83 , srv685651588:83 , srv999118331:83 , srv1027961854:84 , srv1087189360:84 , srv1103446402:84 , srv1240728061:84 , srv1348333184:84 , srv1622498331:84 , srv2029282905:84 , srv247272045:84 , srv371170835:84 , srv701610251:84 , srv752946031:84 , srv781151010:84 , srv832071027:84 , srv994956285:84 , srv1299315612:85 , srv1359431010:85 , srv1713432071:85 , srv1730370096:85 , srv1810127638:85 , srv391170649:85 , srv53176833:85 , srv648796146:85 , srv869087960:85 , srv1043321097:86 , srv1646326629:86 , srv1782414141:86 , srv1935224861:86 , srv2035501070:86 , srv2146994390:86 , srv279810858:86 , srv879736565:86 , srv890176508:86 , srv909640953:86 , srv933708198:86 , srv1005773454:87 , srv1240540624:87 , srv1338688208:87 , srv1483941055:87 , srv1692482654:87 , srv172085415:87 , srv1857067635:87 , srv1939222711:87 , srv2097133540:87 , srv298718996:87 , srv501642913:87 , srv719563081:87 , srv76351670:87 , srv837339197:87 , srv928929823:87 , srv1054789196:88 , srv1089879940:88 , srv125359352:88 , srv1253650029:88 , srv1652515237:88 , srv1660978221:88 , srv1782042350:88 , srv1812473475:88 , srv1820711464:88 , srv1981223403:88 , srv1989882729:88 , srv2053360080:88 , srv314951713:88 , srv695526168:88 , srv91374688:88 , srv970020172:88 , srv1390327304:89 , srv1584874764:89 , srv1959410657:89 , srv1985960774:89 , srv548377707:89 , srv843847007:89 , srv2110339536:90 , srv298801712:90 , srv728779378:90 , srv101582585:91 , srv1857867055:91 , srv1910758872:91 , srv1487255635:522 }
2023-11-12 17:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:55:13,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1483941055=22, srv548377707=76, srv1989882729=53, srv2029282905=54, srv1584874764=24, srv1348333184=17, srv1731156774=34, srv928929823=95, srv695526168=79, srv1005773454=0, srv1787899861=39, srv297226727=67, srv648796146=77, srv298801712=69, srv2135238334=59, srv91374688=94, srv1652515237=28, srv1820711464=43, srv1910758872=46, srv1276216246=13, srv1713432071=31, srv1730370096=33, srv1590754395=25, srv752946031=83, srv994956285=98, srv832071027=86, srv1959410657=50, srv2110339536=58, srv2097133540=57, srv76351670=84, srv1810127638=40, srv371170835=72, srv1646326629=27, srv1782042350=37, srv1043321097=3, srv2053360080=56, srv339389999=71, srv1939222711=49, srv1299315612=14, srv1127559141=8, srv843847007=89, srv1740235617=35, srv1782414141=38, srv1441578812=21, srv719563081=81, srv1814162596=42, srv1027961854=2, srv391170649=73, srv283662918=65, srv999118331=99, srv279810858=64, srv1355408266=18, srv1857067635=44, srv101582585=1, srv833898202=87, srv1103446402=7, srv1240728061=10, srv1253650029=12, srv226436763=62, srv1812473475=41, srv869087960=90, srv1324925994=15, srv1660978221=29, srv1935224861=48, srv295343489=66, srv1240540624=9, srv837339197=88, srv890176508=92, srv314951713=70, srv1857867055=45, srv1390327304=20, srv1985960774=52, srv298718996=68, srv685651588=78, srv933708198=96, srv879736565=91, srv909640953=93, srv172085415=32, srv728779378=82, srv1089879940=6, srv1772922002=36, srv501642913=74, srv2146994390=60, srv701610251=80, srv1981223403=51, srv1087189360=5, srv781151010=85, srv970020172=97, srv1338688208=16, srv247272045=63, srv53176833=75, srv2035501070=55, srv1359431010=19, srv1622498331=26, srv1925031728=47, srv1054789196=4, srv1487255635=23, srv21605567=61, srv125359352=11, srv1692482654=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:55:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:55:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:55:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:55:13,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:55:13,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 17:55:13,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 17:55:13,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 17:55:13,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 17:55:13,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 17:55:13,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 17:55:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 17:55:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 17:55:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 17:55:13,922 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=0.022739216215801966); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03212629398844658, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022739216215801966); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042666666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:13,922 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-12 17:55:13,922 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016849230362748456, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022739216215801966); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03212629398844658, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022739216215801966); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.042666666666666665, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-12 17:55:14,137 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 315 ms to try 5000 different iterations.  Found a solution that moves 992 regions; Going from a computed imbalance of 0.016849230362748456 to a new imbalance of 6.991009892248437E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005311120972618093); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00808207060844344); MoveCostFunction : (multiplier=7.0, imbalance=0.11022222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005311120972618093); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:14,139 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1584874764:82 , srv1660978221:82 , srv1810127638:82 , srv1054789196:83 , srv548377707:83 , srv1027961854:84 , srv125359352:84 , srv1253650029:84 , srv1299315612:84 , srv1338688208:84 , srv1355408266:84 , srv1652515237:84 , srv1713432071:84 , srv172085415:84 , srv1782042350:84 , srv1782414141:84 , srv1820711464:84 , srv1959410657:84 , srv2053360080:84 , srv2146994390:84 , srv295343489:84 , srv298801712:84 , srv728779378:84 , srv933708198:84 , srv970020172:84 , srv994956285:84 , srv101582585:85 , srv1103446402:85 , srv1240540624:85 , srv1348333184:85 , srv1483941055:85 , srv1692482654:85 , srv1730370096:85 , srv1787899861:85 , srv1812473475:85 , srv1857867055:85 , srv1910758872:85 , srv1939222711:85 , srv2035501070:85 , srv2135238334:85 , srv247272045:85 , srv298718996:85 , srv314951713:85 , srv339389999:85 , srv391170649:85 , srv501642913:85 , srv685651588:85 , srv695526168:85 , srv76351670:85 , srv833898202:85 , srv837339197:85 , srv843847007:85 , srv869087960:85 , srv890176508:85 , srv91374688:85 , srv1005773454:86 , srv1043321097:86 , srv1324925994:86 , srv1390327304:86 , srv1590754395:86 , srv1646326629:86 , srv1731156774:86 , srv1740235617:86 , srv1772922002:86 , srv1935224861:86 , srv1981223403:86 , srv1985960774:86 , srv2110339536:86 , srv279810858:86 , srv371170835:86 , srv53176833:86 , srv648796146:86 , srv752946031:86 , srv928929823:86 , srv1276216246:87 , srv1814162596:87 , srv1857067635:87 , srv2097133540:87 , srv21605567:87 , srv297226727:87 , srv719563081:87 , srv879736565:87 , srv999118331:87 , srv1087189360:88 , srv1240728061:88 , srv1359431010:88 , srv1622498331:88 , srv1925031728:88 , srv1989882729:88 , srv2029282905:88 , srv701610251:88 , srv781151010:88 , srv832071027:88 , srv909640953:88 , srv1089879940:89 , srv1127559141:89 , srv1441578812:89 , srv226436763:89 , srv283662918:89 , srv1487255635:529 }
2023-11-12 17:55:14,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:55:14,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1483941055=22, srv548377707=76, srv1989882729=53, srv2029282905=54, srv1584874764=24, srv1348333184=17, srv1731156774=34, srv928929823=95, srv695526168=79, srv1005773454=0, srv1787899861=39, srv297226727=67, srv648796146=77, srv298801712=69, srv2135238334=59, srv91374688=94, srv1652515237=28, srv1820711464=43, srv1910758872=46, srv1276216246=13, srv1713432071=31, srv1730370096=33, srv1590754395=25, srv752946031=83, srv994956285=98, srv832071027=86, srv1959410657=50, srv2110339536=58, srv2097133540=57, srv76351670=84, srv1810127638=40, srv371170835=72, srv1646326629=27, srv1782042350=37, srv1043321097=3, srv2053360080=56, srv339389999=71, srv1939222711=49, srv1299315612=14, srv1127559141=8, srv843847007=89, srv1740235617=35, srv1782414141=38, srv1441578812=21, srv719563081=81, srv1814162596=42, srv1027961854=2, srv391170649=73, srv283662918=65, srv999118331=99, srv279810858=64, srv1355408266=18, srv1857067635=44, srv101582585=1, srv833898202=87, srv1103446402=7, srv1240728061=10, srv1253650029=12, srv226436763=62, srv1812473475=41, srv869087960=90, srv1324925994=15, srv1660978221=29, srv1935224861=48, srv295343489=66, srv1240540624=9, srv837339197=88, srv890176508=92, srv314951713=70, srv1857867055=45, srv1390327304=20, srv1985960774=52, srv298718996=68, srv685651588=78, srv933708198=96, srv879736565=91, srv909640953=93, srv172085415=32, srv728779378=82, srv1089879940=6, srv1772922002=36, srv501642913=74, srv2146994390=60, srv701610251=80, srv1981223403=51, srv1087189360=5, srv781151010=85, srv970020172=97, srv1338688208=16, srv247272045=63, srv53176833=75, srv2035501070=55, srv1359431010=19, srv1622498331=26, srv1925031728=47, srv1054789196=4, srv1487255635=23, srv21605567=61, srv125359352=11, srv1692482654=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:55:14,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:55:14,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 17:55:14,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 17:55:14,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 17:55:14,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 17:55:14,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 17:55:14,160 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 17:55:14,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 17:55:14,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 17:55:14,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 17:55:14,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 17:55:14,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 17:55:14,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 17:55:14,265 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=0.005311120972618093); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00808207060844344); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005311120972618093); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:14,265 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-12 17:55:14,266 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.921548567621775E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005311120972618093); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00808207060844344); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005311120972618093); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-12 17:55:14,615 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 446 ms to try 5000 different iterations.  Found a solution that moves 227 regions; Going from a computed imbalance of 6.921548567621775E-4 to a new imbalance of 1.0644898798433132E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=2.2334173672426932E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.025222222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.2334173672426932E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:14,616 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2135238334:83 , srv283662918:83 , srv752946031:83 , srv909640953:83 , srv1005773454:84 , srv101582585:84 , srv1027961854:84 , srv1089879940:84 , srv1240728061:84 , srv1276216246:84 , srv1348333184:84 , srv1359431010:84 , srv1390327304:84 , srv1441578812:84 , srv1483941055:84 , srv1584874764:84 , srv1622498331:84 , srv1652515237:84 , srv1713432071:84 , srv1730370096:84 , srv1782414141:84 , srv1812473475:84 , srv1820711464:84 , srv1857067635:84 , srv1857867055:84 , srv1910758872:84 , srv1925031728:84 , srv1939222711:84 , srv1959410657:84 , srv1985960774:84 , srv2035501070:84 , srv2053360080:84 , srv226436763:84 , srv279810858:84 , srv298801712:84 , srv314951713:84 , srv391170649:84 , srv648796146:84 , srv685651588:84 , srv719563081:84 , srv76351670:84 , srv832071027:84 , srv837339197:84 , srv879736565:84 , srv890176508:84 , srv91374688:84 , srv933708198:84 , srv994956285:84 , srv999118331:84 , srv1043321097:85 , srv1054789196:85 , srv1087189360:85 , srv1103446402:85 , srv1127559141:85 , srv1240540624:85 , srv125359352:85 , srv1253650029:85 , srv1299315612:85 , srv1324925994:85 , srv1338688208:85 , srv1355408266:85 , srv1590754395:85 , srv1646326629:85 , srv1660978221:85 , srv1692482654:85 , srv172085415:85 , srv1731156774:85 , srv1740235617:85 , srv1772922002:85 , srv1782042350:85 , srv1787899861:85 , srv1810127638:85 , srv1814162596:85 , srv1935224861:85 , srv1981223403:85 , srv1989882729:85 , srv2029282905:85 , srv2097133540:85 , srv2110339536:85 , srv2146994390:85 , srv21605567:85 , srv295343489:85 , srv297226727:85 , srv298718996:85 , srv339389999:85 , srv371170835:85 , srv501642913:85 , srv53176833:85 , srv548377707:85 , srv695526168:85 , srv701610251:85 , srv728779378:85 , srv781151010:85 , srv833898202:85 , srv843847007:85 , srv869087960:85 , srv928929823:85 , srv970020172:85 , srv247272045:86 , srv1487255635:637 }
2023-11-12 17:55:14,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:55:14,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1483941055=22, srv548377707=76, srv1989882729=53, srv2029282905=54, srv1584874764=24, srv1348333184=17, srv1731156774=34, srv928929823=95, srv695526168=79, srv1005773454=0, srv1787899861=39, srv297226727=67, srv648796146=77, srv298801712=69, srv2135238334=59, srv91374688=94, srv1652515237=28, srv1820711464=43, srv1910758872=46, srv1276216246=13, srv1713432071=31, srv1730370096=33, srv1590754395=25, srv752946031=83, srv994956285=98, srv832071027=86, srv1959410657=50, srv2110339536=58, srv2097133540=57, srv76351670=84, srv1810127638=40, srv371170835=72, srv1646326629=27, srv1782042350=37, srv1043321097=3, srv2053360080=56, srv339389999=71, srv1939222711=49, srv1299315612=14, srv1127559141=8, srv843847007=89, srv1740235617=35, srv1782414141=38, srv1441578812=21, srv719563081=81, srv1814162596=42, srv1027961854=2, srv391170649=73, srv283662918=65, srv999118331=99, srv279810858=64, srv1355408266=18, srv1857067635=44, srv101582585=1, srv833898202=87, srv1103446402=7, srv1240728061=10, srv1253650029=12, srv226436763=62, srv1812473475=41, srv869087960=90, srv1324925994=15, srv1660978221=29, srv1935224861=48, srv295343489=66, srv1240540624=9, srv837339197=88, srv890176508=92, srv314951713=70, srv1857867055=45, srv1390327304=20, srv1985960774=52, srv298718996=68, srv685651588=78, srv933708198=96, srv879736565=91, srv909640953=93, srv172085415=32, srv728779378=82, srv1089879940=6, srv1772922002=36, srv501642913=74, srv2146994390=60, srv701610251=80, srv1981223403=51, srv1087189360=5, srv781151010=85, srv970020172=97, srv1338688208=16, srv247272045=63, srv53176833=75, srv2035501070=55, srv1359431010=19, srv1622498331=26, srv1925031728=47, srv1054789196=4, srv1487255635=23, srv21605567=61, srv125359352=11, srv1692482654=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:55:14,630 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:55:14,630 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:55:14,630 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:55:14,630 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:55:14,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 17:55:14,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 17:55:14,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 17:55:14,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 17:55:14,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 17:55:14,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 17:55:14,740 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=9.055410825625479E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=2.2334173672426932E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.2334173672426932E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:14,741 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv2135238334:83 , srv283662918:83 , srv752946031:83 , srv909640953:83 , srv1005773454:84 , srv101582585:84 , srv1027961854:84 , srv1089879940:84 , srv1240728061:84 , srv1276216246:84 , srv1348333184:84 , srv1359431010:84 , srv1390327304:84 , srv1441578812:84 , srv1483941055:84 , srv1584874764:84 , srv1622498331:84 , srv1652515237:84 , srv1713432071:84 , srv1730370096:84 , srv1782414141:84 , srv1812473475:84 , srv1820711464:84 , srv1857067635:84 , srv1857867055:84 , srv1910758872:84 , srv1925031728:84 , srv1939222711:84 , srv1959410657:84 , srv1985960774:84 , srv2035501070:84 , srv2053360080:84 , srv226436763:84 , srv279810858:84 , srv298801712:84 , srv314951713:84 , srv391170649:84 , srv648796146:84 , srv685651588:84 , srv719563081:84 , srv76351670:84 , srv832071027:84 , srv837339197:84 , srv879736565:84 , srv890176508:84 , srv91374688:84 , srv933708198:84 , srv994956285:84 , srv999118331:84 , srv1043321097:85 , srv1054789196:85 , srv1087189360:85 , srv1103446402:85 , srv1127559141:85 , srv1240540624:85 , srv125359352:85 , srv1253650029:85 , srv1299315612:85 , srv1324925994:85 , srv1338688208:85 , srv1355408266:85 , srv1590754395:85 , srv1646326629:85 , srv1660978221:85 , srv1692482654:85 , srv172085415:85 , srv1731156774:85 , srv1740235617:85 , srv1772922002:85 , srv1782042350:85 , srv1787899861:85 , srv1810127638:85 , srv1814162596:85 , srv1935224861:85 , srv1981223403:85 , srv1989882729:85 , srv2029282905:85 , srv2097133540:85 , srv2110339536:85 , srv2146994390:85 , srv21605567:85 , srv295343489:85 , srv297226727:85 , srv298718996:85 , srv339389999:85 , srv371170835:85 , srv501642913:85 , srv53176833:85 , srv548377707:85 , srv695526168:85 , srv701610251:85 , srv728779378:85 , srv781151010:85 , srv833898202:85 , srv843847007:85 , srv869087960:85 , srv928929823:85 , srv970020172:85 , srv247272045:86 , srv1487255635:637 }
2023-11-12 17:55:14,765 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=111 (was 111), ProcessCount=168 (was 168), AvailableMemoryMB=2867 (was 3357)
2023-11-12 17:55:14,772 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=111, ProcessCount=168, AvailableMemoryMB=2867
2023-11-12 17:55:14,773 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-12 17:55:14,773 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-11-12 17:55:14,782 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1056524667:84 , srv1084757368:84 , srv117877821:84 , srv1181532306:84 , srv1196196038:84 , srv1201340585:84 , srv1227865841:84 , srv1231107955:84 , srv1294211348:84 , srv1363493833:84 , srv1554097153:84 , srv1603701124:84 , srv1629991437:84 , srv1663427595:84 , srv1765567095:84 , srv1770611862:84 , srv1852857074:84 , srv2012155931:84 , srv2092774785:84 , srv33877611:84 , srv367913726:84 , srv414016525:84 , srv495751136:84 , srv724726546:84 , srv839631651:84 , srv844950795:84 , srv90539392:84 , srv955017266:84 , srv959904249:84 , srv1861856697:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-12 17:55:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:55:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1231107955=7, srv1181532306=3, srv1663427595=13, srv117877821=2, srv1363493833=9, srv1294211348=8, srv1770611862=15, srv2092774785=19, srv495751136=23, srv1603701124=11, srv1629991437=12, srv1554097153=10, srv724726546=24, srv1227865841=6, srv844950795=26, srv1765567095=14, srv1084757368=1, srv839631651=25, srv955017266=28, srv1056524667=0, srv1196196038=4, srv1201340585=5, srv33877611=20, srv414016525=22, srv1861856697=17, srv367913726=21, srv90539392=27, srv1852857074=16, srv2012155931=18, srv959904249=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:55:14,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:55:14,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-12 17:55:14,810 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=1.1370574121007637, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:55:14,810 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912624906694473, 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=1.1370574121007637, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-11-12 17:57:14,796 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6349805 different iterations.  Found a solution that moves 1850 regions; Going from a computed imbalance of 0.9912624906694473 to a new imbalance of 4.317992290299789E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6851851851851852, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:57:14,804 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1056524667:90 , srv1084757368:90 , srv117877821:90 , srv1181532306:90 , srv1196196038:90 , srv1201340585:90 , srv1227865841:90 , srv1231107955:90 , srv1294211348:90 , srv1363493833:90 , srv1554097153:90 , srv1603701124:90 , srv1629991437:90 , srv1663427595:90 , srv1765567095:90 , srv1770611862:90 , srv1852857074:90 , srv1861856697:90 , srv2012155931:90 , srv2092774785:90 , srv33877611:90 , srv367913726:90 , srv414016525:90 , srv495751136:90 , srv724726546:90 , srv839631651:90 , srv844950795:90 , srv90539392:90 , srv955017266:90 , srv959904249:90 }
2023-11-12 17:57:14,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 17:57:14,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1231107955=7, srv1181532306=3, srv1663427595=13, srv117877821=2, srv1363493833=9, srv1294211348=8, srv1770611862=15, srv2092774785=19, srv495751136=23, srv1603701124=11, srv1629991437=12, srv1554097153=10, srv724726546=24, srv1227865841=6, srv844950795=26, srv1765567095=14, srv1084757368=1, srv839631651=25, srv955017266=28, srv1056524667=0, srv1196196038=4, srv1201340585=5, srv33877611=20, srv414016525=22, srv1861856697=17, srv367913726=21, srv90539392=27, srv1852857074=16, srv2012155931=18, srv959904249=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 17:57:14,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 17:57:14,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-12 17:57:14,826 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 17:57:14,826 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1056524667:90 , srv1084757368:90 , srv117877821:90 , srv1181532306:90 , srv1196196038:90 , srv1201340585:90 , srv1227865841:90 , srv1231107955:90 , srv1294211348:90 , srv1363493833:90 , srv1554097153:90 , srv1603701124:90 , srv1629991437:90 , srv1663427595:90 , srv1765567095:90 , srv1770611862:90 , srv1852857074:90 , srv1861856697:90 , srv2012155931:90 , srv2092774785:90 , srv33877611:90 , srv367913726:90 , srv414016525:90 , srv495751136:90 , srv724726546:90 , srv839631651:90 , srv844950795:90 , srv90539392:90 , srv955017266:90 , srv959904249:90 }
2023-11-12 17:57:14,839 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=160 (was 111) - SystemLoadAverage LEAK? -, ProcessCount=171 (was 168) - ProcessCount LEAK? -, AvailableMemoryMB=3035 (was 2867) - AvailableMemoryMB LEAK? -