2024-03-11 00:53:17,038 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-03-11 00:53:17,378 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-03-11 00:53:17,496 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-03-11 00:53:17,563 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-11 00:53:17,571 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-11 00:53:17,585 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=317, ProcessCount=172, AvailableMemoryMB=14573
2024-03-11 00:53:17,587 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-11 00:53:17,588 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-11 00:53:17,708 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1013609578:84 , srv1028117770:84 , srv1028729970:84 , srv1034853507:84 , srv1035906220:84 , srv1041856556:84 , srv1048261687:84 , srv1051225637:84 , srv1080386687:84 , srv1082745778:84 , srv1125206717:84 , srv115761530:84 , srv1164609295:84 , srv1191860388:84 , srv1196786787:84 , srv1206267154:84 , srv1257164849:84 , srv1263610573:84 , srv1265887856:84 , srv1324577386:84 , srv1383682873:84 , srv1388247728:84 , srv1401754448:84 , srv1411819612:84 , srv1413123882:84 , srv1414424944:84 , srv1419011102:84 , srv1434484430:84 , srv1434829949:84 , srv144720690:84 , srv1450812565:84 , srv1516174525:84 , srv1559471303:84 , srv158543225:84 , srv1608403252:84 , srv1613753765:84 , srv1635026395:84 , srv1653951385:84 , srv1689043649:84 , srv1721054068:84 , srv1724672008:84 , srv1760486481:84 , srv1763623658:84 , srv1783424343:84 , srv1795025741:84 , srv1828555898:84 , srv1881223952:84 , srv1887074872:84 , srv189864036:84 , srv1906401028:84 , srv1912204358:84 , srv1925195888:84 , srv1979896054:84 , srv199195133:84 , srv2041962685:84 , srv2106050994:84 , srv2106786420:84 , srv2114526610:84 , srv2140406115:84 , srv256811093:84 , srv272482194:84 , srv275294739:84 , srv298447772:84 , srv322610685:84 , srv328567778:84 , srv372453246:84 , srv401275094:84 , srv452218405:84 , srv481362648:84 , srv481690860:84 , srv489065421:84 , srv509865971:84 , srv528171357:84 , srv528845123:84 , srv540242701:84 , srv564947784:84 , srv573306812:84 , srv575629242:84 , srv597026224:84 , srv600273899:84 , srv631725691:84 , srv659046037:84 , srv69245899:84 , srv698639723:84 , srv721778680:84 , srv739331307:84 , srv773642450:84 , srv782063600:84 , srv817470589:84 , srv830721419:84 , srv831805047:84 , srv833278109:84 , srv854099235:84 , srv874993984:84 , srv890710647:84 , srv905081023:84 , srv938321289:84 , srv96008471:84 , srv965844730:84 , srv752690406:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-03-11 00:53:17,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:53:17,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1125206717=10, srv1724672008=40, srv1401754448=22, srv1721054068=39, srv1035906220=4, srv1979896054=52, srv1450812565=30, srv1783424343=43, srv322610685=63, srv1080386687=8, srv275294739=61, srv1028729970=2, srv509865971=71, srv782063600=88, srv1034853507=3, srv1887074872=47, srv1263610573=17, srv1411819612=23, srv739331307=85, srv328567778=64, srv401275094=66, srv298447772=62, srv540242701=74, srv575629242=77, srv1388247728=21, srv528845123=73, srv1419011102=26, srv481690860=69, srv854099235=93, srv1925195888=51, srv1414424944=25, srv1613753765=35, srv721778680=84, srv115761530=11, srv144720690=29, srv874993984=94, srv938321289=97, srv631725691=80, srv752690406=86, srv489065421=70, srv698639723=83, srv1516174525=31, srv817470589=89, srv1413123882=24, srv2106786420=56, srv96008471=98, srv1082745778=9, srv189864036=48, srv158543225=33, srv199195133=53, srv256811093=59, srv1689043649=38, srv1013609578=0, srv830721419=90, srv1041856556=5, srv1653951385=37, srv573306812=76, srv773642450=87, srv452218405=67, srv2041962685=54, srv1795025741=44, srv833278109=92, srv1912204358=50, srv2114526610=57, srv1265887856=18, srv890710647=95, srv2140406115=58, srv69245899=82, srv1257164849=16, srv597026224=78, srv1434484430=27, srv1881223952=46, srv905081023=96, srv1048261687=6, srv272482194=60, srv659046037=81, srv481362648=68, srv1196786787=14, srv1051225637=7, srv965844730=99, srv1763623658=42, srv372453246=65, srv2106050994=55, srv831805047=91, srv1206267154=15, srv600273899=79, srv1760486481=41, srv1906401028=49, srv1191860388=13, srv1559471303=32, srv1608403252=34, srv1635026395=36, srv1028117770=1, srv1828555898=45, srv528171357=72, srv1324577386=19, srv1164609295=12, srv1434829949=28, srv564947784=75, srv1383682873=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:53:17,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:53:17,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:53:17,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:53:17,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:53:17,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:53:17,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:53:17,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:53:17,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:53:17,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:53:17,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:53:17,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:53:17,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 00:53:17,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 00:53:17,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 00:53:17,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 00:53:17,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 00:53:17,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 00:53:17,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 00:53:17,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 00:53:17,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 00:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 00:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 00:53:17,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 00:53:17,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 00:53:17,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 00:53:17,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 00:53:17,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 00:53:17,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 00:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 00:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 00:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 00:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 00:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 00:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 00:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 00:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 00:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 00:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 00:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 00:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 00:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 00:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 00:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 00:53:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 00:53:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 00:53:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 00:53:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 00:53:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 00:53:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 00:53:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 00:53:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 00:53:18,037 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:18,038 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 00:53:18,038 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 00:53:18,423 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 549 ms to try 5000 different iterations.  Found a solution that moves 4711 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18092873061676218. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.040639605109170966, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0582286217471476, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5234444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.040639605109170966, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17641666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24008333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:18,439 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1028117770:81 , srv1125206717:81 , srv1265887856:81 , srv1724672008:81 , srv1257164849:82 , srv256811093:82 , srv938321289:82 , srv1383682873:83 , srv1388247728:83 , srv1608403252:83 , srv1906401028:83 , srv452218405:83 , srv481690860:83 , srv739331307:83 , srv782063600:83 , srv1034853507:84 , srv1411819612:84 , srv1434484430:84 , srv1516174525:84 , srv1613753765:84 , srv1721054068:84 , srv573306812:84 , srv721778680:84 , srv874993984:84 , srv965844730:84 , srv1013609578:85 , srv1082745778:85 , srv1191860388:85 , srv1196786787:85 , srv144720690:85 , srv1760486481:85 , srv1912204358:85 , srv2041962685:85 , srv2114526610:85 , srv275294739:85 , srv322610685:85 , srv401275094:85 , srv564947784:85 , srv817470589:85 , srv830721419:85 , srv1035906220:86 , srv115761530:86 , srv1413123882:86 , srv1881223952:86 , srv189864036:86 , srv1979896054:86 , srv2140406115:86 , srv272482194:86 , srv481362648:86 , srv489065421:86 , srv575629242:86 , srv600273899:86 , srv698639723:86 , srv854099235:86 , srv1041856556:87 , srv1051225637:87 , srv1080386687:87 , srv1206267154:87 , srv1559471303:87 , srv1783424343:87 , srv1795025741:87 , srv1828555898:87 , srv1887074872:87 , srv1925195888:87 , srv2106786420:87 , srv509865971:87 , srv528845123:87 , srv540242701:87 , srv831805047:87 , srv1048261687:88 , srv1324577386:88 , srv1414424944:88 , srv1434829949:88 , srv158543225:88 , srv1635026395:88 , srv2106050994:88 , srv298447772:88 , srv328567778:88 , srv597026224:88 , srv631725691:88 , srv1401754448:89 , srv1450812565:89 , srv1763623658:89 , srv372453246:89 , srv659046037:89 , srv69245899:89 , srv773642450:89 , srv1028729970:90 , srv1164609295:90 , srv1419011102:90 , srv905081023:90 , srv528171357:91 , srv833278109:91 , srv890710647:91 , srv1263610573:92 , srv1689043649:93 , srv199195133:93 , srv1653951385:94 , srv96008471:95 , srv752690406:451 }
2024-03-11 00:53:18,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:53:18,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1125206717=10, srv1724672008=40, srv1401754448=22, srv1721054068=39, srv1035906220=4, srv1979896054=52, srv1450812565=30, srv1783424343=43, srv322610685=63, srv1080386687=8, srv275294739=61, srv1028729970=2, srv509865971=71, srv782063600=88, srv1034853507=3, srv1887074872=47, srv1263610573=17, srv1411819612=23, srv739331307=85, srv328567778=64, srv401275094=66, srv298447772=62, srv540242701=74, srv575629242=77, srv1388247728=21, srv528845123=73, srv1419011102=26, srv481690860=69, srv854099235=93, srv1925195888=51, srv1414424944=25, srv1613753765=35, srv721778680=84, srv115761530=11, srv144720690=29, srv874993984=94, srv938321289=97, srv631725691=80, srv752690406=86, srv489065421=70, srv698639723=83, srv1516174525=31, srv817470589=89, srv1413123882=24, srv2106786420=56, srv96008471=98, srv1082745778=9, srv189864036=48, srv158543225=33, srv199195133=53, srv256811093=59, srv1689043649=38, srv1013609578=0, srv830721419=90, srv1041856556=5, srv1653951385=37, srv573306812=76, srv773642450=87, srv452218405=67, srv2041962685=54, srv1795025741=44, srv833278109=92, srv1912204358=50, srv2114526610=57, srv1265887856=18, srv890710647=95, srv2140406115=58, srv69245899=82, srv1257164849=16, srv597026224=78, srv1434484430=27, srv1881223952=46, srv905081023=96, srv1048261687=6, srv272482194=60, srv659046037=81, srv481362648=68, srv1196786787=14, srv1051225637=7, srv965844730=99, srv1763623658=42, srv372453246=65, srv2106050994=55, srv831805047=91, srv1206267154=15, srv600273899=79, srv1760486481=41, srv1906401028=49, srv1191860388=13, srv1559471303=32, srv1608403252=34, srv1635026395=36, srv1028117770=1, srv1828555898=45, srv528171357=72, srv1324577386=19, srv1164609295=12, srv1434829949=28, srv564947784=75, srv1383682873=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:53:18,463 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:53:18,463 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:53:18,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:53:18,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:53:18,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:53:18,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:53:18,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:53:18,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:53:18,465 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:53:18,466 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 00:53:18,467 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 00:53:18,468 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 00:53:18,469 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 00:53:18,470 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 00:53:18,471 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 00:53:18,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 00:53:18,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 00:53:18,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 00:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 00:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 00:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 00:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 00:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 00:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 00:53:18,652 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=0.040639605109170966, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0582286217471476, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.040639605109170966, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17641666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24008333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:18,653 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 00:53:18,653 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18089574348971416, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.040639605109170966, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0582286217471476, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.040639605109170966, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17641666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24008333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 00:53:18,984 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 480 ms to try 5000 different iterations.  Found a solution that moves 2636 regions; Going from a computed imbalance of 0.18089574348971416 to a new imbalance of 0.01641792757099314. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020844497569803003); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03590422476227585, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29288888888888887, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020844497569803003); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013333333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04591666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:18,995 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv96008471:77 , srv1689043649:78 , srv1263610573:79 , srv1653951385:80 , srv199195133:80 , srv833278109:80 , srv372453246:81 , srv528171357:81 , srv773642450:81 , srv1028729970:82 , srv1164609295:82 , srv1434829949:82 , srv1450812565:82 , srv115761530:83 , srv1401754448:83 , srv158543225:83 , srv1635026395:83 , srv1783424343:83 , srv2106050994:83 , srv597026224:83 , srv659046037:83 , srv69245899:83 , srv905081023:83 , srv1082745778:84 , srv1206267154:84 , srv1419011102:84 , srv1881223952:84 , srv1925195888:84 , srv2140406115:84 , srv528845123:84 , srv540242701:84 , srv890710647:84 , srv1080386687:85 , srv1763623658:85 , srv1828555898:85 , srv1912204358:85 , srv1979896054:85 , srv298447772:85 , srv600273899:85 , srv1041856556:86 , srv1048261687:86 , srv1196786787:86 , srv1324577386:86 , srv1411819612:86 , srv1795025741:86 , srv189864036:86 , srv2114526610:86 , srv272482194:86 , srv401275094:86 , srv509865971:86 , srv564947784:86 , srv575629242:86 , srv817470589:86 , srv830721419:86 , srv831805047:86 , srv874993984:86 , srv1035906220:87 , srv1388247728:87 , srv1414424944:87 , srv1516174525:87 , srv1613753765:87 , srv1721054068:87 , srv1760486481:87 , srv1887074872:87 , srv2041962685:87 , srv2106786420:87 , srv328567778:87 , srv489065421:87 , srv698639723:87 , srv1013609578:88 , srv1034853507:88 , srv256811093:88 , srv322610685:88 , srv481362648:88 , srv481690860:88 , srv854099235:88 , srv938321289:88 , srv965844730:88 , srv1051225637:89 , srv1191860388:89 , srv1257164849:89 , srv1413123882:89 , srv1434484430:89 , srv144720690:89 , srv1608403252:89 , srv452218405:89 , srv631725691:89 , srv721778680:89 , srv782063600:89 , srv1028117770:90 , srv1125206717:90 , srv1265887856:90 , srv1383682873:90 , srv1559471303:90 , srv275294739:90 , srv573306812:90 , srv739331307:90 , srv1724672008:91 , srv1906401028:91 , srv752690406:508 }
2024-03-11 00:53:19,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:53:19,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1125206717=10, srv1724672008=40, srv1401754448=22, srv1721054068=39, srv1035906220=4, srv1979896054=52, srv1450812565=30, srv1783424343=43, srv322610685=63, srv1080386687=8, srv275294739=61, srv1028729970=2, srv509865971=71, srv782063600=88, srv1034853507=3, srv1887074872=47, srv1263610573=17, srv1411819612=23, srv739331307=85, srv328567778=64, srv401275094=66, srv298447772=62, srv540242701=74, srv575629242=77, srv1388247728=21, srv528845123=73, srv1419011102=26, srv481690860=69, srv854099235=93, srv1925195888=51, srv1414424944=25, srv1613753765=35, srv721778680=84, srv115761530=11, srv144720690=29, srv874993984=94, srv938321289=97, srv631725691=80, srv752690406=86, srv489065421=70, srv698639723=83, srv1516174525=31, srv817470589=89, srv1413123882=24, srv2106786420=56, srv96008471=98, srv1082745778=9, srv189864036=48, srv158543225=33, srv199195133=53, srv256811093=59, srv1689043649=38, srv1013609578=0, srv830721419=90, srv1041856556=5, srv1653951385=37, srv573306812=76, srv773642450=87, srv452218405=67, srv2041962685=54, srv1795025741=44, srv833278109=92, srv1912204358=50, srv2114526610=57, srv1265887856=18, srv890710647=95, srv2140406115=58, srv69245899=82, srv1257164849=16, srv597026224=78, srv1434484430=27, srv1881223952=46, srv905081023=96, srv1048261687=6, srv272482194=60, srv659046037=81, srv481362648=68, srv1196786787=14, srv1051225637=7, srv965844730=99, srv1763623658=42, srv372453246=65, srv2106050994=55, srv831805047=91, srv1206267154=15, srv600273899=79, srv1760486481=41, srv1906401028=49, srv1191860388=13, srv1559471303=32, srv1608403252=34, srv1635026395=36, srv1028117770=1, srv1828555898=45, srv528171357=72, srv1324577386=19, srv1164609295=12, srv1434829949=28, srv564947784=75, srv1383682873=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:53:19,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:53:19,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:53:19,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 00:53:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 00:53:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 00:53:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 00:53:19,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 00:53:19,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 00:53:19,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 00:53:19,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 00:53:19,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 00:53:19,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 00:53:19,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 00:53:19,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 00:53:19,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 00:53:19,205 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=0.020844497569803003); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03590422476227585, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020844497569803003); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013333333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04591666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:19,205 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 00:53:19,205 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01639946990448952, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020844497569803003); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03590422476227585, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020844497569803003); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013333333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04591666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 00:53:19,493 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 434 ms to try 5000 different iterations.  Found a solution that moves 1055 regions; Going from a computed imbalance of 0.01639946990448952 to a new imbalance of 6.587456605316289E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005322847904476634); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007339758434175737); MoveCostFunction : (multiplier=7.0, imbalance=0.11722222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005322847904476634); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00325); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:19,496 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1559471303:80 , srv631725691:81 , srv1051225637:82 , srv1414424944:82 , srv890710647:82 , srv1413123882:83 , srv275294739:83 , srv328567778:83 , srv573306812:83 , srv1013609578:84 , srv1048261687:84 , srv1191860388:84 , srv1324577386:84 , srv1383682873:84 , srv144720690:84 , srv1653951385:84 , srv1763623658:84 , srv1887074872:84 , srv1906401028:84 , srv199195133:84 , srv2106786420:84 , srv481362648:84 , srv721778680:84 , srv831805047:84 , srv854099235:84 , srv1028729970:85 , srv1035906220:85 , srv1080386687:85 , srv1164609295:85 , srv1401754448:85 , srv1419011102:85 , srv1434484430:85 , srv1608403252:85 , srv1760486481:85 , srv189864036:85 , srv2041962685:85 , srv272482194:85 , srv298447772:85 , srv322610685:85 , srv452218405:85 , srv509865971:85 , srv698639723:85 , srv739331307:85 , srv782063600:85 , srv905081023:85 , srv96008471:85 , srv965844730:85 , srv1028117770:86 , srv1034853507:86 , srv1041856556:86 , srv1196786787:86 , srv1206267154:86 , srv1257164849:86 , srv1263610573:86 , srv1265887856:86 , srv1450812565:86 , srv1516174525:86 , srv1613753765:86 , srv1635026395:86 , srv1689043649:86 , srv1721054068:86 , srv1724672008:86 , srv1795025741:86 , srv1828555898:86 , srv1979896054:86 , srv2106050994:86 , srv401275094:86 , srv489065421:86 , srv528171357:86 , srv528845123:86 , srv540242701:86 , srv575629242:86 , srv600273899:86 , srv659046037:86 , srv69245899:86 , srv830721419:86 , srv833278109:86 , srv1125206717:87 , srv1388247728:87 , srv1411819612:87 , srv1434829949:87 , srv158543225:87 , srv1783424343:87 , srv1881223952:87 , srv1912204358:87 , srv1925195888:87 , srv2114526610:87 , srv2140406115:87 , srv256811093:87 , srv564947784:87 , srv597026224:87 , srv773642450:87 , srv817470589:87 , srv874993984:87 , srv938321289:87 , srv115761530:88 , srv372453246:88 , srv481690860:89 , srv1082745778:90 , srv752690406:546 }
2024-03-11 00:53:19,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:53:19,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1125206717=10, srv1724672008=40, srv1401754448=22, srv1721054068=39, srv1035906220=4, srv1979896054=52, srv1450812565=30, srv1783424343=43, srv322610685=63, srv1080386687=8, srv275294739=61, srv1028729970=2, srv509865971=71, srv782063600=88, srv1034853507=3, srv1887074872=47, srv1263610573=17, srv1411819612=23, srv739331307=85, srv328567778=64, srv401275094=66, srv298447772=62, srv540242701=74, srv575629242=77, srv1388247728=21, srv528845123=73, srv1419011102=26, srv481690860=69, srv854099235=93, srv1925195888=51, srv1414424944=25, srv1613753765=35, srv721778680=84, srv115761530=11, srv144720690=29, srv874993984=94, srv938321289=97, srv631725691=80, srv752690406=86, srv489065421=70, srv698639723=83, srv1516174525=31, srv817470589=89, srv1413123882=24, srv2106786420=56, srv96008471=98, srv1082745778=9, srv189864036=48, srv158543225=33, srv199195133=53, srv256811093=59, srv1689043649=38, srv1013609578=0, srv830721419=90, srv1041856556=5, srv1653951385=37, srv573306812=76, srv773642450=87, srv452218405=67, srv2041962685=54, srv1795025741=44, srv833278109=92, srv1912204358=50, srv2114526610=57, srv1265887856=18, srv890710647=95, srv2140406115=58, srv69245899=82, srv1257164849=16, srv597026224=78, srv1434484430=27, srv1881223952=46, srv905081023=96, srv1048261687=6, srv272482194=60, srv659046037=81, srv481362648=68, srv1196786787=14, srv1051225637=7, srv965844730=99, srv1763623658=42, srv372453246=65, srv2106050994=55, srv831805047=91, srv1206267154=15, srv600273899=79, srv1760486481=41, srv1906401028=49, srv1191860388=13, srv1559471303=32, srv1608403252=34, srv1635026395=36, srv1028117770=1, srv1828555898=45, srv528171357=72, srv1324577386=19, srv1164609295=12, srv1434829949=28, srv564947784=75, srv1383682873=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:53:19,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:53:19,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:53:19,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:53:19,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:53:19,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:53:19,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:53:19,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:53:19,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:53:19,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:53:19,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:53:19,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:53:19,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:53:19,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:53:19,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:53:19,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:53:19,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:53:19,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 00:53:19,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 00:53:19,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 00:53:19,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 00:53:19,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 00:53:19,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 00:53:19,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 00:53:19,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 00:53:19,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 00:53:19,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 00:53:19,685 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=0.005322847904476634); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007339758434175737); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005322847904476634); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00325); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:19,686 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 00:53:19,686 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.513583926403863E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005322847904476634); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007339758434175737); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005322847904476634); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00325); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 00:53:20,119 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 572 ms to try 5000 different iterations.  Found a solution that moves 251 regions; Going from a computed imbalance of 6.513583926403863E-4 to a new imbalance of 1.2251593586634395E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.02788888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:20,121 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv481690860:82 , srv1041856556:83 , srv1125206717:83 , srv1419011102:83 , srv1795025741:83 , srv489065421:83 , srv1034853507:84 , srv1035906220:84 , srv1048261687:84 , srv1051225637:84 , srv1082745778:84 , srv1191860388:84 , srv1206267154:84 , srv1324577386:84 , srv1413123882:84 , srv1434484430:84 , srv144720690:84 , srv1450812565:84 , srv158543225:84 , srv1653951385:84 , srv1724672008:84 , srv1763623658:84 , srv1828555898:84 , srv1887074872:84 , srv1906401028:84 , srv1912204358:84 , srv1925195888:84 , srv2106786420:84 , srv2114526610:84 , srv2140406115:84 , srv275294739:84 , srv298447772:84 , srv322610685:84 , srv328567778:84 , srv372453246:84 , srv481362648:84 , srv509865971:84 , srv528171357:84 , srv575629242:84 , srv597026224:84 , srv631725691:84 , srv659046037:84 , srv69245899:84 , srv698639723:84 , srv739331307:84 , srv817470589:84 , srv854099235:84 , srv905081023:84 , srv1013609578:85 , srv1028117770:85 , srv1028729970:85 , srv1080386687:85 , srv115761530:85 , srv1164609295:85 , srv1196786787:85 , srv1257164849:85 , srv1263610573:85 , srv1265887856:85 , srv1383682873:85 , srv1388247728:85 , srv1401754448:85 , srv1411819612:85 , srv1414424944:85 , srv1434829949:85 , srv1516174525:85 , srv1559471303:85 , srv1608403252:85 , srv1613753765:85 , srv1635026395:85 , srv1689043649:85 , srv1721054068:85 , srv1760486481:85 , srv1783424343:85 , srv1881223952:85 , srv1979896054:85 , srv2041962685:85 , srv2106050994:85 , srv256811093:85 , srv272482194:85 , srv401275094:85 , srv452218405:85 , srv528845123:85 , srv540242701:85 , srv564947784:85 , srv573306812:85 , srv600273899:85 , srv773642450:85 , srv782063600:85 , srv830721419:85 , srv831805047:85 , srv833278109:85 , srv874993984:85 , srv890710647:85 , srv938321289:85 , srv96008471:85 , srv965844730:85 , srv189864036:86 , srv199195133:86 , srv721778680:86 , srv752690406:637 }
2024-03-11 00:53:20,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:53:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1125206717=10, srv1724672008=40, srv1401754448=22, srv1721054068=39, srv1035906220=4, srv1979896054=52, srv1450812565=30, srv1783424343=43, srv322610685=63, srv1080386687=8, srv275294739=61, srv1028729970=2, srv509865971=71, srv782063600=88, srv1034853507=3, srv1887074872=47, srv1263610573=17, srv1411819612=23, srv739331307=85, srv328567778=64, srv401275094=66, srv298447772=62, srv540242701=74, srv575629242=77, srv1388247728=21, srv528845123=73, srv1419011102=26, srv481690860=69, srv854099235=93, srv1925195888=51, srv1414424944=25, srv1613753765=35, srv721778680=84, srv115761530=11, srv144720690=29, srv874993984=94, srv938321289=97, srv631725691=80, srv752690406=86, srv489065421=70, srv698639723=83, srv1516174525=31, srv817470589=89, srv1413123882=24, srv2106786420=56, srv96008471=98, srv1082745778=9, srv189864036=48, srv158543225=33, srv199195133=53, srv256811093=59, srv1689043649=38, srv1013609578=0, srv830721419=90, srv1041856556=5, srv1653951385=37, srv573306812=76, srv773642450=87, srv452218405=67, srv2041962685=54, srv1795025741=44, srv833278109=92, srv1912204358=50, srv2114526610=57, srv1265887856=18, srv890710647=95, srv2140406115=58, srv69245899=82, srv1257164849=16, srv597026224=78, srv1434484430=27, srv1881223952=46, srv905081023=96, srv1048261687=6, srv272482194=60, srv659046037=81, srv481362648=68, srv1196786787=14, srv1051225637=7, srv965844730=99, srv1763623658=42, srv372453246=65, srv2106050994=55, srv831805047=91, srv1206267154=15, srv600273899=79, srv1760486481=41, srv1906401028=49, srv1191860388=13, srv1559471303=32, srv1608403252=34, srv1635026395=36, srv1028117770=1, srv1828555898=45, srv528171357=72, srv1324577386=19, srv1164609295=12, srv1434829949=28, srv564947784=75, srv1383682873=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:53:20,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:53:20,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 00:53:20,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 00:53:20,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 00:53:20,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 00:53:20,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 00:53:20,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 00:53:20,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 00:53:20,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 00:53:20,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 00:53:20,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 00:53:20,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 00:53:20,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 00:53:20,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 00:53:20,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 00:53:20,163 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 00:53:20,163 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 00:53:20,163 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 00:53:20,163 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 00:53:20,163 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 00:53:20,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 00:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 00:53:20,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 00:53:20,321 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.0494054021988048E-5 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:20,321 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv481690860:82 , srv1041856556:83 , srv1125206717:83 , srv1419011102:83 , srv1795025741:83 , srv489065421:83 , srv1034853507:84 , srv1035906220:84 , srv1048261687:84 , srv1051225637:84 , srv1082745778:84 , srv1191860388:84 , srv1206267154:84 , srv1324577386:84 , srv1413123882:84 , srv1434484430:84 , srv144720690:84 , srv1450812565:84 , srv158543225:84 , srv1653951385:84 , srv1724672008:84 , srv1763623658:84 , srv1828555898:84 , srv1887074872:84 , srv1906401028:84 , srv1912204358:84 , srv1925195888:84 , srv2106786420:84 , srv2114526610:84 , srv2140406115:84 , srv275294739:84 , srv298447772:84 , srv322610685:84 , srv328567778:84 , srv372453246:84 , srv481362648:84 , srv509865971:84 , srv528171357:84 , srv575629242:84 , srv597026224:84 , srv631725691:84 , srv659046037:84 , srv69245899:84 , srv698639723:84 , srv739331307:84 , srv817470589:84 , srv854099235:84 , srv905081023:84 , srv1013609578:85 , srv1028117770:85 , srv1028729970:85 , srv1080386687:85 , srv115761530:85 , srv1164609295:85 , srv1196786787:85 , srv1257164849:85 , srv1263610573:85 , srv1265887856:85 , srv1383682873:85 , srv1388247728:85 , srv1401754448:85 , srv1411819612:85 , srv1414424944:85 , srv1434829949:85 , srv1516174525:85 , srv1559471303:85 , srv1608403252:85 , srv1613753765:85 , srv1635026395:85 , srv1689043649:85 , srv1721054068:85 , srv1760486481:85 , srv1783424343:85 , srv1881223952:85 , srv1979896054:85 , srv2041962685:85 , srv2106050994:85 , srv256811093:85 , srv272482194:85 , srv401275094:85 , srv452218405:85 , srv528845123:85 , srv540242701:85 , srv564947784:85 , srv573306812:85 , srv600273899:85 , srv773642450:85 , srv782063600:85 , srv830721419:85 , srv831805047:85 , srv833278109:85 , srv874993984:85 , srv890710647:85 , srv938321289:85 , srv96008471:85 , srv965844730:85 , srv189864036:86 , srv199195133:86 , srv721778680:86 , srv752690406:637 }
2024-03-11 00:53:20,357 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=317 (was 317), ProcessCount=172 (was 172), AvailableMemoryMB=13820 (was 14573)
2024-03-11 00:53:20,368 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=317, ProcessCount=172, AvailableMemoryMB=13820
2024-03-11 00:53:20,369 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-11 00:53:20,369 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-03-11 00:53:20,379 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1049320194:84 , srv1267224170:84 , srv1312446809:84 , srv1457973673:84 , srv1489957068:84 , srv1501011965:84 , srv1574537808:84 , srv1629173701:84 , srv1670401184:84 , srv1707607791:84 , srv1720390108:84 , srv1768090545:84 , srv1776400651:84 , srv1786303489:84 , srv1889455781:84 , srv2030047749:84 , srv2050603298:84 , srv2093024335:84 , srv2130675086:84 , srv243997420:84 , srv310359670:84 , srv426526279:84 , srv4478672:84 , srv537528914:84 , srv714296089:84 , srv768886520:84 , srv77307702:84 , srv839580875:84 , srv960094233:84 , srv900649918:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-03-11 00:53:20,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:53:20,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1267224170=1, srv1720390108=10, srv960094233=29, srv537528914=23, srv1768090545=11, srv2030047749=15, srv77307702=26, srv768886520=25, srv1312446809=2, srv1501011965=5, srv1457973673=3, srv1776400651=12, srv1889455781=14, srv4478672=22, srv714296089=24, srv900649918=28, srv1786303489=13, srv1707607791=9, srv310359670=20, srv2093024335=17, srv839580875=27, srv1574537808=6, srv426526279=21, srv243997420=19, srv1670401184=8, srv1049320194=0, srv2050603298=16, srv2130675086=18, srv1629173701=7, srv1489957068=4} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:53:20,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:53:20,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:53:20,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:53:20,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:53:20,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:53:20,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:53:20,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:53:20,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:53:20,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:53:20,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:53:20,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-11 00:53:20,406 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=1.1010117714560927, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:53:20,406 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.99125113280578, 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=1.1010117714560927, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-03-11 00:55:20,393 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6188221 different iterations.  Found a solution that moves 1862 regions; Going from a computed imbalance of 0.99125113280578 to a new imbalance of 4.346000888939571E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6896296296296296, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:55:20,398 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1049320194:90 , srv1267224170:90 , srv1312446809:90 , srv1457973673:90 , srv1489957068:90 , srv1501011965:90 , srv1574537808:90 , srv1629173701:90 , srv1670401184:90 , srv1707607791:90 , srv1720390108:90 , srv1768090545:90 , srv1776400651:90 , srv1786303489:90 , srv1889455781:90 , srv2030047749:90 , srv2050603298:90 , srv2093024335:90 , srv2130675086:90 , srv243997420:90 , srv310359670:90 , srv426526279:90 , srv4478672:90 , srv537528914:90 , srv714296089:90 , srv768886520:90 , srv77307702:90 , srv839580875:90 , srv900649918:90 , srv960094233:90 }
2024-03-11 00:55:20,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 00:55:20,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1267224170=1, srv1720390108=10, srv960094233=29, srv537528914=23, srv1768090545=11, srv2030047749=15, srv77307702=26, srv768886520=25, srv1312446809=2, srv1501011965=5, srv1457973673=3, srv1776400651=12, srv1889455781=14, srv4478672=22, srv714296089=24, srv900649918=28, srv1786303489=13, srv1707607791=9, srv310359670=20, srv2093024335=17, srv839580875=27, srv1574537808=6, srv426526279=21, srv243997420=19, srv1670401184=8, srv1049320194=0, srv2050603298=16, srv2130675086=18, srv1629173701=7, srv1489957068=4} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 00:55:20,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 00:55:20,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-11 00:55:20,416 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 00:55:20,417 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1049320194:90 , srv1267224170:90 , srv1312446809:90 , srv1457973673:90 , srv1489957068:90 , srv1501011965:90 , srv1574537808:90 , srv1629173701:90 , srv1670401184:90 , srv1707607791:90 , srv1720390108:90 , srv1768090545:90 , srv1776400651:90 , srv1786303489:90 , srv1889455781:90 , srv2030047749:90 , srv2050603298:90 , srv2093024335:90 , srv2130675086:90 , srv243997420:90 , srv310359670:90 , srv426526279:90 , srv4478672:90 , srv537528914:90 , srv714296089:90 , srv768886520:90 , srv77307702:90 , srv839580875:90 , srv900649918:90 , srv960094233:90 }
2024-03-11 00:55:20,432 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=168 (was 317), ProcessCount=168 (was 172), AvailableMemoryMB=13044 (was 13820)