2023-11-16 10:55:16,257 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-16 10:55:16,548 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-16 10:55:16,667 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-16 10:55:16,745 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-16 10:55:16,752 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.
2023-11-16 10:55:16,765 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=100, ProcessCount=173, AvailableMemoryMB=3116
2023-11-16 10:55:16,767 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-16 10:55:16,767 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.
2023-11-16 10:55:16,881 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1000851074:84 , srv1005637537:84 , srv1052491385:84 , srv1056520717:84 , srv1168384577:84 , srv1175625434:84 , srv1203631183:84 , srv1228000390:84 , srv125064014:84 , srv1273262505:84 , srv1282108037:84 , srv1301032631:84 , srv1325909950:84 , srv1334119122:84 , srv133994940:84 , srv1369541743:84 , srv1371570802:84 , srv1374022902:84 , srv142415300:84 , srv146161643:84 , srv1485872523:84 , srv1497422308:84 , srv1529141235:84 , srv1547793947:84 , srv1580663129:84 , srv1624254307:84 , srv1641184616:84 , srv1648406746:84 , srv1666351059:84 , srv1697211484:84 , srv1710636681:84 , srv1738521783:84 , srv1745606513:84 , srv1761939881:84 , srv1772577346:84 , srv1797210352:84 , srv1809945456:84 , srv1840874945:84 , srv1844133979:84 , srv1860564452:84 , srv1863903505:84 , srv1874765730:84 , srv1878089621:84 , srv1886937052:84 , srv1898446516:84 , srv1924661815:84 , srv1960361612:84 , srv1979173036:84 , srv1982303744:84 , srv2001304752:84 , srv2026796912:84 , srv2065324727:84 , srv2067780895:84 , srv2078000936:84 , srv2082227629:84 , srv2100274292:84 , srv2107194336:84 , srv246262872:84 , srv246367859:84 , srv2540154:84 , srv260363036:84 , srv265973687:84 , srv275933560:84 , srv332745634:84 , srv359211344:84 , srv360243165:84 , srv382166232:84 , srv407643603:84 , srv442903673:84 , srv445076050:84 , srv452661295:84 , srv471614777:84 , srv497447908:84 , srv507372684:84 , srv52709417:84 , srv530466102:84 , srv555034320:84 , srv586478481:84 , srv613117122:84 , srv636295952:84 , srv667589555:84 , srv678961651:84 , srv692707064:84 , srv742835243:84 , srv8009514:84 , srv81239189:84 , srv822216311:84 , srv831170133:84 , srv845134836:84 , srv85933094:84 , srv865889594:84 , srv868675666:84 , srv870639460:84 , srv89839664:84 , srv922029556:84 , srv924561607:84 , srv930934207:84 , srv936009421:84 , srv944313953:84 , srv465971236:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-16 10:55:16,888 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:16,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv246367859=58, srv1168384577=4, srv1052491385=2, srv1580663129=24, srv924561607=96, srv1547793947=23, srv465971236=71, srv936009421=98, srv497447908=73, srv1325909950=12, srv1369541743=15, srv1840874945=37, srv1863903505=40, srv1874765730=41, srv1175625434=5, srv1529141235=22, srv260363036=60, srv360243165=65, srv1485872523=20, srv442903673=68, srv742835243=84, srv1648406746=27, srv1982303744=48, srv930934207=97, srv2078000936=53, srv265973687=61, srv613117122=79, srv1000851074=0, srv822216311=87, srv275933560=62, srv1797210352=35, srv1860564452=39, srv2065324727=51, srv1710636681=30, srv530466102=76, srv1886937052=43, srv1371570802=16, srv1624254307=25, srv922029556=95, srv831170133=88, srv382166232=66, srv868675666=92, srv678961651=82, srv2082227629=54, srv1738521783=31, srv407643603=67, srv1979173036=47, srv1273262505=9, srv1334119122=13, srv2001304752=49, srv2067780895=52, srv1666351059=28, srv667589555=81, srv1898446516=44, srv1056520717=3, srv81239189=86, srv52709417=75, srv452661295=70, srv845134836=89, srv692707064=83, srv133994940=14, srv944313953=99, srv1697211484=29, srv2026796912=50, srv246262872=57, srv1301032631=11, srv85933094=90, srv1745606513=32, srv1203631183=6, srv1878089621=42, srv471614777=72, srv1641184616=26, srv332745634=63, srv870639460=93, srv636295952=80, srv1844133979=38, srv1761939881=33, srv1005637537=1, srv1282108037=10, srv1228000390=7, srv146161643=19, srv865889594=91, srv89839664=94, srv359211344=64, srv2540154=59, srv1924661815=45, srv586478481=78, srv1809945456=36, srv2107194336=56, srv8009514=85, srv142415300=18, srv1960361612=46, srv445076050=69, srv125064014=8, srv1772577346=34, srv507372684=74, srv1374022902=17, srv2100274292=55, srv1497422308=21, srv555034320=77} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 10:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 10:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 10:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 10:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 10:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 10:55:16,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 10:55:16,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 10:55:17,254 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); 
2023-11-16 10:55:17,254 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)
2023-11-16 10:55:17,255 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
2023-11-16 10:55:17,605 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 609 ms to try 5000 different iterations.  Found a solution that moves 4678 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1816486681938156. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041836205770015476, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05860327153276884, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5197777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041836205770015476, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17716666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, 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); 
2023-11-16 10:55:17,616 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv452661295:80 , srv1334119122:81 , srv1168384577:82 , srv2026796912:82 , srv2107194336:82 , srv1005637537:83 , srv1175625434:83 , srv1325909950:83 , srv382166232:83 , srv1203631183:84 , srv1374022902:84 , srv142415300:84 , srv1761939881:84 , srv1809945456:84 , srv2001304752:84 , srv2078000936:84 , srv2540154:84 , srv678961651:84 , srv692707064:84 , srv742835243:84 , srv831170133:84 , srv944313953:84 , srv1052491385:85 , srv1056520717:85 , srv125064014:85 , srv1301032631:85 , srv133994940:85 , srv1369541743:85 , srv1580663129:85 , srv1666351059:85 , srv1745606513:85 , srv1772577346:85 , srv1797210352:85 , srv1840874945:85 , srv1886937052:85 , srv1924661815:85 , srv1960361612:85 , srv275933560:85 , srv442903673:85 , srv497447908:85 , srv507372684:85 , srv555034320:85 , srv613117122:85 , srv81239189:85 , srv89839664:85 , srv936009421:85 , srv1273262505:86 , srv146161643:86 , srv1624254307:86 , srv1641184616:86 , srv1979173036:86 , srv359211344:86 , srv667589555:86 , srv822216311:86 , srv868675666:86 , srv870639460:86 , srv1485872523:87 , srv1497422308:87 , srv1648406746:87 , srv1710636681:87 , srv1863903505:87 , srv2100274292:87 , srv265973687:87 , srv407643603:87 , srv845134836:87 , srv1282108037:88 , srv1371570802:88 , srv1697211484:88 , srv1738521783:88 , srv1844133979:88 , srv1898446516:88 , srv1982303744:88 , srv2065324727:88 , srv2082227629:88 , srv246262872:88 , srv246367859:88 , srv360243165:88 , srv471614777:88 , srv52709417:88 , srv636295952:88 , srv85933094:88 , srv865889594:88 , srv1000851074:89 , srv1529141235:89 , srv1860564452:89 , srv1874765730:89 , srv1878089621:89 , srv2067780895:89 , srv260363036:89 , srv530466102:89 , srv930934207:89 , srv1228000390:90 , srv332745634:90 , srv922029556:90 , srv924561607:90 , srv445076050:91 , srv8009514:91 , srv1547793947:92 , srv586478481:93 , srv465971236:462 }
2023-11-16 10:55:17,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:17,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv246367859=58, srv1168384577=4, srv1052491385=2, srv1580663129=24, srv924561607=96, srv1547793947=23, srv465971236=71, srv936009421=98, srv497447908=73, srv1325909950=12, srv1369541743=15, srv1840874945=37, srv1863903505=40, srv1874765730=41, srv1175625434=5, srv1529141235=22, srv260363036=60, srv360243165=65, srv1485872523=20, srv442903673=68, srv742835243=84, srv1648406746=27, srv1982303744=48, srv930934207=97, srv2078000936=53, srv265973687=61, srv613117122=79, srv1000851074=0, srv822216311=87, srv275933560=62, srv1797210352=35, srv1860564452=39, srv2065324727=51, srv1710636681=30, srv530466102=76, srv1886937052=43, srv1371570802=16, srv1624254307=25, srv922029556=95, srv831170133=88, srv382166232=66, srv868675666=92, srv678961651=82, srv2082227629=54, srv1738521783=31, srv407643603=67, srv1979173036=47, srv1273262505=9, srv1334119122=13, srv2001304752=49, srv2067780895=52, srv1666351059=28, srv667589555=81, srv1898446516=44, srv1056520717=3, srv81239189=86, srv52709417=75, srv452661295=70, srv845134836=89, srv692707064=83, srv133994940=14, srv944313953=99, srv1697211484=29, srv2026796912=50, srv246262872=57, srv1301032631=11, srv85933094=90, srv1745606513=32, srv1203631183=6, srv1878089621=42, srv471614777=72, srv1641184616=26, srv332745634=63, srv870639460=93, srv636295952=80, srv1844133979=38, srv1761939881=33, srv1005637537=1, srv1282108037=10, srv1228000390=7, srv146161643=19, srv865889594=91, srv89839664=94, srv359211344=64, srv2540154=59, srv1924661815=45, srv586478481=78, srv1809945456=36, srv2107194336=56, srv8009514=85, srv142415300=18, srv1960361612=46, srv445076050=69, srv125064014=8, srv1772577346=34, srv507372684=74, srv1374022902=17, srv2100274292=55, srv1497422308=21, srv555034320=77} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:17,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:17,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:17,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:17,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:17,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:17,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 10:55:17,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 10:55:17,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 10:55:17,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 10:55:17,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 10:55:17,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 10:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 10:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 10:55:17,811 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=0.041836205770015476, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05860327153276884, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041836205770015476, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17716666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, 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); 
2023-11-16 10:55:17,811 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)
2023-11-16 10:55:17,811 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18161591213770636, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041836205770015476, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05860327153276884, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041836205770015476, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17716666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, 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
2023-11-16 10:55:18,078 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 406 ms to try 5000 different iterations.  Found a solution that moves 2581 regions; Going from a computed imbalance of 0.18161591213770636 to a new imbalance of 0.016467151027389673. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02474259554731994); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03775400321420355, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2867777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02474259554731994); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013333333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 10:55:18,090 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv586478481:78 , srv1547793947:79 , srv1529141235:80 , srv1874765730:80 , srv445076050:80 , srv8009514:80 , srv924561607:80 , srv1228000390:81 , srv360243165:81 , srv1860564452:82 , srv2067780895:82 , srv246367859:82 , srv332745634:82 , srv636295952:82 , srv85933094:82 , srv1282108037:83 , srv1982303744:83 , srv2065324727:83 , srv260363036:83 , srv265973687:83 , srv407643603:83 , srv52709417:83 , srv922029556:83 , srv1000851074:84 , srv1369541743:84 , srv1485872523:84 , srv1624254307:84 , srv1697211484:84 , srv1738521783:84 , srv1745606513:84 , srv1898446516:84 , srv246262872:84 , srv471614777:84 , srv530466102:84 , srv865889594:84 , srv868675666:84 , srv930934207:84 , srv1273262505:85 , srv1371570802:85 , srv146161643:85 , srv1844133979:85 , srv1878089621:85 , srv1886937052:85 , srv507372684:85 , srv822216311:85 , srv845134836:85 , srv1052491385:86 , srv1497422308:86 , srv1641184616:86 , srv1710636681:86 , srv1797210352:86 , srv275933560:86 , srv555034320:86 , srv667589555:86 , srv870639460:86 , srv1056520717:87 , srv1168384577:87 , srv1325909950:87 , srv133994940:87 , srv1374022902:87 , srv142415300:87 , srv1666351059:87 , srv1772577346:87 , srv1863903505:87 , srv1960361612:87 , srv1979173036:87 , srv2082227629:87 , srv442903673:87 , srv497447908:87 , srv613117122:87 , srv692707064:87 , srv742835243:87 , srv81239189:87 , srv944313953:87 , srv125064014:88 , srv1301032631:88 , srv1580663129:88 , srv1648406746:88 , srv1809945456:88 , srv1840874945:88 , srv1924661815:88 , srv2001304752:88 , srv2100274292:88 , srv2540154:88 , srv382166232:88 , srv831170133:88 , srv936009421:88 , srv1203631183:89 , srv2026796912:89 , srv359211344:89 , srv678961651:89 , srv89839664:89 , srv1175625434:90 , srv1334119122:90 , srv1761939881:90 , srv2078000936:90 , srv1005637537:91 , srv2107194336:91 , srv452661295:94 , srv465971236:532 }
2023-11-16 10:55:18,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:18,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv246367859=58, srv1168384577=4, srv1052491385=2, srv1580663129=24, srv924561607=96, srv1547793947=23, srv465971236=71, srv936009421=98, srv497447908=73, srv1325909950=12, srv1369541743=15, srv1840874945=37, srv1863903505=40, srv1874765730=41, srv1175625434=5, srv1529141235=22, srv260363036=60, srv360243165=65, srv1485872523=20, srv442903673=68, srv742835243=84, srv1648406746=27, srv1982303744=48, srv930934207=97, srv2078000936=53, srv265973687=61, srv613117122=79, srv1000851074=0, srv822216311=87, srv275933560=62, srv1797210352=35, srv1860564452=39, srv2065324727=51, srv1710636681=30, srv530466102=76, srv1886937052=43, srv1371570802=16, srv1624254307=25, srv922029556=95, srv831170133=88, srv382166232=66, srv868675666=92, srv678961651=82, srv2082227629=54, srv1738521783=31, srv407643603=67, srv1979173036=47, srv1273262505=9, srv1334119122=13, srv2001304752=49, srv2067780895=52, srv1666351059=28, srv667589555=81, srv1898446516=44, srv1056520717=3, srv81239189=86, srv52709417=75, srv452661295=70, srv845134836=89, srv692707064=83, srv133994940=14, srv944313953=99, srv1697211484=29, srv2026796912=50, srv246262872=57, srv1301032631=11, srv85933094=90, srv1745606513=32, srv1203631183=6, srv1878089621=42, srv471614777=72, srv1641184616=26, srv332745634=63, srv870639460=93, srv636295952=80, srv1844133979=38, srv1761939881=33, srv1005637537=1, srv1282108037=10, srv1228000390=7, srv146161643=19, srv865889594=91, srv89839664=94, srv359211344=64, srv2540154=59, srv1924661815=45, srv586478481=78, srv1809945456=36, srv2107194336=56, srv8009514=85, srv142415300=18, srv1960361612=46, srv445076050=69, srv125064014=8, srv1772577346=34, srv507372684=74, srv1374022902=17, srv2100274292=55, srv1497422308=21, srv555034320=77} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:18,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:18,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:18,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:18,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 10:55:18,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 10:55:18,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 10:55:18,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 10:55:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 10:55:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 10:55:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 10:55:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 10:55:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 10:55:18,229 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=0.02474259554731994); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03775400321420355, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02474259554731994); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013333333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 10:55:18,229 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)
2023-11-16 10:55:18,230 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016449078479117352, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02474259554731994); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03775400321420355, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02474259554731994); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013333333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 10:55:18,500 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 365 ms to try 5000 different iterations.  Found a solution that moves 967 regions; Going from a computed imbalance of 0.016449078479117352 to a new imbalance of 0.0011185979890418396. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01013563090498687); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012818337033709338); MoveCostFunction : (multiplier=7.0, imbalance=0.10744444444444444, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.01013563090498687); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=5.833333333333334E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005333333333333333); 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); 
2023-11-16 10:55:18,502 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2100274292:81 , srv1648406746:82 , srv1203631183:83 , srv1301032631:83 , srv1371570802:83 , srv1580663129:83 , srv1710636681:83 , srv1863903505:83 , srv1979173036:83 , srv2082227629:83 , srv922029556:83 , srv1000851074:84 , srv1005637537:84 , srv1175625434:84 , srv1497422308:84 , srv1666351059:84 , srv1738521783:84 , srv1761939881:84 , srv1840874945:84 , srv1844133979:84 , srv1878089621:84 , srv1924661815:84 , srv1960361612:84 , srv2078000936:84 , srv2107194336:84 , srv260363036:84 , srv332745634:84 , srv359211344:84 , srv452661295:84 , srv530466102:84 , srv936009421:84 , srv1056520717:85 , srv125064014:85 , srv1282108037:85 , srv1334119122:85 , srv133994940:85 , srv142415300:85 , srv146161643:85 , srv1641184616:85 , srv1772577346:85 , srv1809945456:85 , srv2001304752:85 , srv246262872:85 , srv382166232:85 , srv442903673:85 , srv613117122:85 , srv667589555:85 , srv678961651:85 , srv742835243:85 , srv81239189:85 , srv831170133:85 , srv89839664:85 , srv1228000390:86 , srv1374022902:86 , srv1485872523:86 , srv1547793947:86 , srv1697211484:86 , srv1797210352:86 , srv1860564452:86 , srv1898446516:86 , srv1982303744:86 , srv2065324727:86 , srv2067780895:86 , srv2540154:86 , srv265973687:86 , srv445076050:86 , srv471614777:86 , srv497447908:86 , srv52709417:86 , srv555034320:86 , srv586478481:86 , srv636295952:86 , srv692707064:86 , srv8009514:86 , srv822216311:86 , srv845134836:86 , srv865889594:86 , srv870639460:86 , srv930934207:86 , srv944313953:86 , srv1052491385:87 , srv1273262505:87 , srv1624254307:87 , srv1886937052:87 , srv2026796912:87 , srv246367859:87 , srv275933560:87 , srv507372684:87 , srv868675666:87 , srv924561607:87 , srv1168384577:88 , srv1325909950:88 , srv1369541743:88 , srv1529141235:88 , srv1874765730:88 , srv360243165:88 , srv407643603:88 , srv85933094:88 , srv1745606513:89 , srv465971236:554 }
2023-11-16 10:55:18,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:18,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv246367859=58, srv1168384577=4, srv1052491385=2, srv1580663129=24, srv924561607=96, srv1547793947=23, srv465971236=71, srv936009421=98, srv497447908=73, srv1325909950=12, srv1369541743=15, srv1840874945=37, srv1863903505=40, srv1874765730=41, srv1175625434=5, srv1529141235=22, srv260363036=60, srv360243165=65, srv1485872523=20, srv442903673=68, srv742835243=84, srv1648406746=27, srv1982303744=48, srv930934207=97, srv2078000936=53, srv265973687=61, srv613117122=79, srv1000851074=0, srv822216311=87, srv275933560=62, srv1797210352=35, srv1860564452=39, srv2065324727=51, srv1710636681=30, srv530466102=76, srv1886937052=43, srv1371570802=16, srv1624254307=25, srv922029556=95, srv831170133=88, srv382166232=66, srv868675666=92, srv678961651=82, srv2082227629=54, srv1738521783=31, srv407643603=67, srv1979173036=47, srv1273262505=9, srv1334119122=13, srv2001304752=49, srv2067780895=52, srv1666351059=28, srv667589555=81, srv1898446516=44, srv1056520717=3, srv81239189=86, srv52709417=75, srv452661295=70, srv845134836=89, srv692707064=83, srv133994940=14, srv944313953=99, srv1697211484=29, srv2026796912=50, srv246262872=57, srv1301032631=11, srv85933094=90, srv1745606513=32, srv1203631183=6, srv1878089621=42, srv471614777=72, srv1641184616=26, srv332745634=63, srv870639460=93, srv636295952=80, srv1844133979=38, srv1761939881=33, srv1005637537=1, srv1282108037=10, srv1228000390=7, srv146161643=19, srv865889594=91, srv89839664=94, srv359211344=64, srv2540154=59, srv1924661815=45, srv586478481=78, srv1809945456=36, srv2107194336=56, srv8009514=85, srv142415300=18, srv1960361612=46, srv445076050=69, srv125064014=8, srv1772577346=34, srv507372684=74, srv1374022902=17, srv2100274292=55, srv1497422308=21, srv555034320=77} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:18,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 10:55:18,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 10:55:18,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 10:55:18,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 10:55:18,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 10:55:18,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 10:55:18,641 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=0.01013563090498687); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012818337033709338); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.01013563090498687); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=5.833333333333334E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005333333333333333); 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); 
2023-11-16 10:55:18,641 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)
2023-11-16 10:55:18,641 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.0011118269103206724, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01013563090498687); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012818337033709338); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.01013563090498687); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=5.833333333333334E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005333333333333333); 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
2023-11-16 10:55:18,988 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 453 ms to try 5000 different iterations.  Found a solution that moves 333 regions; Going from a computed imbalance of 0.0011118269103206724 to a new imbalance of 6.270509341748637E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0028029165506084056); MoveCostFunction : (multiplier=7.0, imbalance=0.037, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 10:55:18,989 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1797210352:83 , srv2082227629:83 , srv359211344:83 , srv471614777:83 , srv89839664:83 , srv930934207:83 , srv1000851074:84 , srv1005637537:84 , srv1052491385:84 , srv1273262505:84 , srv1325909950:84 , srv1369541743:84 , srv1648406746:84 , srv1745606513:84 , srv1761939881:84 , srv1886937052:84 , srv1898446516:84 , srv2026796912:84 , srv2078000936:84 , srv2540154:84 , srv275933560:84 , srv407643603:84 , srv452661295:84 , srv497447908:84 , srv678961651:84 , srv822216311:84 , srv845134836:84 , srv85933094:84 , srv865889594:84 , srv870639460:84 , srv924561607:84 , srv1056520717:85 , srv1175625434:85 , srv1228000390:85 , srv125064014:85 , srv133994940:85 , srv1374022902:85 , srv1497422308:85 , srv1529141235:85 , srv1547793947:85 , srv1624254307:85 , srv1697211484:85 , srv1738521783:85 , srv1772577346:85 , srv1809945456:85 , srv1840874945:85 , srv1844133979:85 , srv1860564452:85 , srv1863903505:85 , srv1874765730:85 , srv1878089621:85 , srv1924661815:85 , srv1982303744:85 , srv2001304752:85 , srv2065324727:85 , srv2067780895:85 , srv2100274292:85 , srv2107194336:85 , srv246367859:85 , srv360243165:85 , srv442903673:85 , srv445076050:85 , srv507372684:85 , srv52709417:85 , srv530466102:85 , srv555034320:85 , srv586478481:85 , srv613117122:85 , srv667589555:85 , srv692707064:85 , srv81239189:85 , srv868675666:85 , srv936009421:85 , srv944313953:85 , srv1168384577:86 , srv1282108037:86 , srv1301032631:86 , srv1334119122:86 , srv142415300:86 , srv146161643:86 , srv1485872523:86 , srv1580663129:86 , srv1641184616:86 , srv1666351059:86 , srv1710636681:86 , srv1960361612:86 , srv1979173036:86 , srv246262872:86 , srv260363036:86 , srv265973687:86 , srv332745634:86 , srv382166232:86 , srv636295952:86 , srv8009514:86 , srv831170133:86 , srv922029556:86 , srv1203631183:87 , srv1371570802:87 , srv742835243:87 , srv465971236:594 }
2023-11-16 10:55:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:18,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv246367859=58, srv1168384577=4, srv1052491385=2, srv1580663129=24, srv924561607=96, srv1547793947=23, srv465971236=71, srv936009421=98, srv497447908=73, srv1325909950=12, srv1369541743=15, srv1840874945=37, srv1863903505=40, srv1874765730=41, srv1175625434=5, srv1529141235=22, srv260363036=60, srv360243165=65, srv1485872523=20, srv442903673=68, srv742835243=84, srv1648406746=27, srv1982303744=48, srv930934207=97, srv2078000936=53, srv265973687=61, srv613117122=79, srv1000851074=0, srv822216311=87, srv275933560=62, srv1797210352=35, srv1860564452=39, srv2065324727=51, srv1710636681=30, srv530466102=76, srv1886937052=43, srv1371570802=16, srv1624254307=25, srv922029556=95, srv831170133=88, srv382166232=66, srv868675666=92, srv678961651=82, srv2082227629=54, srv1738521783=31, srv407643603=67, srv1979173036=47, srv1273262505=9, srv1334119122=13, srv2001304752=49, srv2067780895=52, srv1666351059=28, srv667589555=81, srv1898446516=44, srv1056520717=3, srv81239189=86, srv52709417=75, srv452661295=70, srv845134836=89, srv692707064=83, srv133994940=14, srv944313953=99, srv1697211484=29, srv2026796912=50, srv246262872=57, srv1301032631=11, srv85933094=90, srv1745606513=32, srv1203631183=6, srv1878089621=42, srv471614777=72, srv1641184616=26, srv332745634=63, srv870639460=93, srv636295952=80, srv1844133979=38, srv1761939881=33, srv1005637537=1, srv1282108037=10, srv1228000390=7, srv146161643=19, srv865889594=91, srv89839664=94, srv359211344=64, srv2540154=59, srv1924661815=45, srv586478481=78, srv1809945456=36, srv2107194336=56, srv8009514=85, srv142415300=18, srv1960361612=46, srv445076050=69, srv125064014=8, srv1772577346=34, srv507372684=74, srv1374022902=17, srv2100274292=55, srv1497422308=21, srv555034320=77} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:19,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 10:55:19,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 10:55:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 10:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 10:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 10:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 10:55:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 10:55:19,138 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0028029165506084056); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 10:55:19,139 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)
2023-11-16 10:55:19,139 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.037337758072449E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0028029165506084056); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 10:55:19,394 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 370 ms to try 5000 different iterations.  Found a solution that moves 47 regions; Going from a computed imbalance of 6.037337758072449E-5 to a new imbalance of 9.625158696565695E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.005222222222222222); 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); 
2023-11-16 10:55:19,394 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1168384577:83 , srv1203631183:83 , srv125064014:83 , srv1371570802:83 , srv1485872523:83 , srv1641184616:83 , srv1697211484:83 , srv1878089621:83 , srv246262872:83 , srv742835243:83 , srv8009514:83 , srv831170133:83 , srv1005637537:84 , srv1052491385:84 , srv1056520717:84 , srv1175625434:84 , srv1228000390:84 , srv1273262505:84 , srv1282108037:84 , srv1301032631:84 , srv1325909950:84 , srv1334119122:84 , srv133994940:84 , srv1374022902:84 , srv142415300:84 , srv146161643:84 , srv1497422308:84 , srv1529141235:84 , srv1547793947:84 , srv1580663129:84 , srv1624254307:84 , srv1666351059:84 , srv1710636681:84 , srv1745606513:84 , srv1761939881:84 , srv1772577346:84 , srv1809945456:84 , srv1840874945:84 , srv1844133979:84 , srv1860564452:84 , srv1863903505:84 , srv1874765730:84 , srv1898446516:84 , srv1924661815:84 , srv1960361612:84 , srv1979173036:84 , srv1982303744:84 , srv2001304752:84 , srv2026796912:84 , srv2065324727:84 , srv2067780895:84 , srv2078000936:84 , srv2107194336:84 , srv246367859:84 , srv2540154:84 , srv260363036:84 , srv265973687:84 , srv275933560:84 , srv332745634:84 , srv359211344:84 , srv360243165:84 , srv382166232:84 , srv407643603:84 , srv442903673:84 , srv445076050:84 , srv452661295:84 , srv497447908:84 , srv507372684:84 , srv52709417:84 , srv530466102:84 , srv555034320:84 , srv586478481:84 , srv613117122:84 , srv636295952:84 , srv667589555:84 , srv678961651:84 , srv692707064:84 , srv81239189:84 , srv845134836:84 , srv85933094:84 , srv865889594:84 , srv868675666:84 , srv870639460:84 , srv89839664:84 , srv922029556:84 , srv930934207:84 , srv936009421:84 , srv944313953:84 , srv1000851074:85 , srv1369541743:85 , srv1648406746:85 , srv1738521783:85 , srv1886937052:85 , srv2082227629:85 , srv2100274292:85 , srv471614777:85 , srv822216311:85 , srv924561607:85 , srv1797210352:86 , srv465971236:684 }
2023-11-16 10:55:19,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:19,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv246367859=58, srv1168384577=4, srv1052491385=2, srv1580663129=24, srv924561607=96, srv1547793947=23, srv465971236=71, srv936009421=98, srv497447908=73, srv1325909950=12, srv1369541743=15, srv1840874945=37, srv1863903505=40, srv1874765730=41, srv1175625434=5, srv1529141235=22, srv260363036=60, srv360243165=65, srv1485872523=20, srv442903673=68, srv742835243=84, srv1648406746=27, srv1982303744=48, srv930934207=97, srv2078000936=53, srv265973687=61, srv613117122=79, srv1000851074=0, srv822216311=87, srv275933560=62, srv1797210352=35, srv1860564452=39, srv2065324727=51, srv1710636681=30, srv530466102=76, srv1886937052=43, srv1371570802=16, srv1624254307=25, srv922029556=95, srv831170133=88, srv382166232=66, srv868675666=92, srv678961651=82, srv2082227629=54, srv1738521783=31, srv407643603=67, srv1979173036=47, srv1273262505=9, srv1334119122=13, srv2001304752=49, srv2067780895=52, srv1666351059=28, srv667589555=81, srv1898446516=44, srv1056520717=3, srv81239189=86, srv52709417=75, srv452661295=70, srv845134836=89, srv692707064=83, srv133994940=14, srv944313953=99, srv1697211484=29, srv2026796912=50, srv246262872=57, srv1301032631=11, srv85933094=90, srv1745606513=32, srv1203631183=6, srv1878089621=42, srv471614777=72, srv1641184616=26, srv332745634=63, srv870639460=93, srv636295952=80, srv1844133979=38, srv1761939881=33, srv1005637537=1, srv1282108037=10, srv1228000390=7, srv146161643=19, srv865889594=91, srv89839664=94, srv359211344=64, srv2540154=59, srv1924661815=45, srv586478481=78, srv1809945456=36, srv2107194336=56, srv8009514=85, srv142415300=18, srv1960361612=46, srv445076050=69, srv125064014=8, srv1772577346=34, srv507372684=74, srv1374022902=17, srv2100274292=55, srv1497422308=21, srv555034320=77} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 10:55:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 10:55:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 10:55:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 10:55:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 10:55:19,522 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=9.296057662548253E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); 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); 
2023-11-16 10:55:19,522 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1168384577:83 , srv1203631183:83 , srv125064014:83 , srv1371570802:83 , srv1485872523:83 , srv1641184616:83 , srv1697211484:83 , srv1878089621:83 , srv246262872:83 , srv742835243:83 , srv8009514:83 , srv831170133:83 , srv1005637537:84 , srv1052491385:84 , srv1056520717:84 , srv1175625434:84 , srv1228000390:84 , srv1273262505:84 , srv1282108037:84 , srv1301032631:84 , srv1325909950:84 , srv1334119122:84 , srv133994940:84 , srv1374022902:84 , srv142415300:84 , srv146161643:84 , srv1497422308:84 , srv1529141235:84 , srv1547793947:84 , srv1580663129:84 , srv1624254307:84 , srv1666351059:84 , srv1710636681:84 , srv1745606513:84 , srv1761939881:84 , srv1772577346:84 , srv1809945456:84 , srv1840874945:84 , srv1844133979:84 , srv1860564452:84 , srv1863903505:84 , srv1874765730:84 , srv1898446516:84 , srv1924661815:84 , srv1960361612:84 , srv1979173036:84 , srv1982303744:84 , srv2001304752:84 , srv2026796912:84 , srv2065324727:84 , srv2067780895:84 , srv2078000936:84 , srv2107194336:84 , srv246367859:84 , srv2540154:84 , srv260363036:84 , srv265973687:84 , srv275933560:84 , srv332745634:84 , srv359211344:84 , srv360243165:84 , srv382166232:84 , srv407643603:84 , srv442903673:84 , srv445076050:84 , srv452661295:84 , srv497447908:84 , srv507372684:84 , srv52709417:84 , srv530466102:84 , srv555034320:84 , srv586478481:84 , srv613117122:84 , srv636295952:84 , srv667589555:84 , srv678961651:84 , srv692707064:84 , srv81239189:84 , srv845134836:84 , srv85933094:84 , srv865889594:84 , srv868675666:84 , srv870639460:84 , srv89839664:84 , srv922029556:84 , srv930934207:84 , srv936009421:84 , srv944313953:84 , srv1000851074:85 , srv1369541743:85 , srv1648406746:85 , srv1738521783:85 , srv1886937052:85 , srv2082227629:85 , srv2100274292:85 , srv471614777:85 , srv822216311:85 , srv924561607:85 , srv1797210352:86 , srv465971236:684 }
2023-11-16 10:55:19,544 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=100 (was 100), ProcessCount=173 (was 173), AvailableMemoryMB=2626 (was 3116)
2023-11-16 10:55:19,551 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=100, ProcessCount=173, AvailableMemoryMB=2625
2023-11-16 10:55:19,551 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-16 10:55:19,552 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.
2023-11-16 10:55:19,566 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1008733162:84 , srv1022638771:84 , srv1093264718:84 , srv1152019663:84 , srv1235278672:84 , srv133083433:84 , srv1444362118:84 , srv1521414625:84 , srv1535258311:84 , srv1535746257:84 , srv1643564035:84 , srv1663809065:84 , srv1751562162:84 , srv1799834420:84 , srv1803313783:84 , srv1806114663:84 , srv1857973395:84 , srv1887372045:84 , srv1900223898:84 , srv418340519:84 , srv463130193:84 , srv511642182:84 , srv581304648:84 , srv618577912:84 , srv780745129:84 , srv80995488:84 , srv834110652:84 , srv853361922:84 , srv870278223:84 , srv920516678:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-16 10:55:19,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:55:19,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1751562162=12, srv853361922=27, srv920516678=29, srv418340519=19, srv1887372045=17, srv80995488=25, srv1535746257=9, srv1444362118=6, srv870278223=28, srv1803313783=14, srv1008733162=0, srv1235278672=4, srv463130193=20, srv1900223898=18, srv1806114663=15, srv1152019663=3, srv511642182=21, srv618577912=23, srv1535258311=8, srv133083433=5, srv1643564035=10, srv1022638771=1, srv1663809065=11, srv1521414625=7, srv1093264718=2, srv1799834420=13, srv780745129=24, srv834110652=26, srv1857973395=16, srv581304648=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:55:19,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:55:19,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:55:19,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-16 10:55:19,609 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=1.0755126398954686, 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); 
2023-11-16 10:55:19,609 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912430981126877, 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=1.0755126398954686, 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
2023-11-16 10:57:19,587 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5588717 different iterations.  Found a solution that moves 1867 regions; Going from a computed imbalance of 0.9912430981126877 to a new imbalance of 4.3576711383728133E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6914814814814815, 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); 
2023-11-16 10:57:19,593 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1008733162:90 , srv1022638771:90 , srv1093264718:90 , srv1152019663:90 , srv1235278672:90 , srv133083433:90 , srv1444362118:90 , srv1521414625:90 , srv1535258311:90 , srv1535746257:90 , srv1643564035:90 , srv1663809065:90 , srv1751562162:90 , srv1799834420:90 , srv1803313783:90 , srv1806114663:90 , srv1857973395:90 , srv1887372045:90 , srv1900223898:90 , srv418340519:90 , srv463130193:90 , srv511642182:90 , srv581304648:90 , srv618577912:90 , srv780745129:90 , srv80995488:90 , srv834110652:90 , srv853361922:90 , srv870278223:90 , srv920516678:90 }
2023-11-16 10:57:19,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 10:57:19,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1751562162=12, srv853361922=27, srv920516678=29, srv418340519=19, srv1887372045=17, srv80995488=25, srv1535746257=9, srv1444362118=6, srv870278223=28, srv1803313783=14, srv1008733162=0, srv1235278672=4, srv463130193=20, srv1900223898=18, srv1806114663=15, srv1152019663=3, srv511642182=21, srv618577912=23, srv1535258311=8, srv133083433=5, srv1643564035=10, srv1022638771=1, srv1663809065=11, srv1521414625=7, srv1093264718=2, srv1799834420=13, srv780745129=24, srv834110652=26, srv1857973395=16, srv581304648=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 10:57:19,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 10:57:19,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 10:57:19,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 10:57:19,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 10:57:19,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 10:57:19,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 10:57:19,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 10:57:19,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 10:57:19,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-16 10:57:19,610 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); 
2023-11-16 10:57:19,610 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1008733162:90 , srv1022638771:90 , srv1093264718:90 , srv1152019663:90 , srv1235278672:90 , srv133083433:90 , srv1444362118:90 , srv1521414625:90 , srv1535258311:90 , srv1535746257:90 , srv1643564035:90 , srv1663809065:90 , srv1751562162:90 , srv1799834420:90 , srv1803313783:90 , srv1806114663:90 , srv1857973395:90 , srv1887372045:90 , srv1900223898:90 , srv418340519:90 , srv463130193:90 , srv511642182:90 , srv581304648:90 , srv618577912:90 , srv780745129:90 , srv80995488:90 , srv834110652:90 , srv853361922:90 , srv870278223:90 , srv920516678:90 }
2023-11-16 10:57:19,625 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=222 (was 100) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 173), AvailableMemoryMB=2603 (was 2625)