2023-02-13 21:58:14,170 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-02-13 21:58:14,555 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-02-13 21:58:14,682 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-02-13 21:58:14,755 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-13 21:58:14,761 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-02-13 21:58:14,771 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=409, ProcessCount=164, AvailableMemoryMB=7406
2023-02-13 21:58:14,773 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-13 21:58:14,773 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-02-13 21:58:14,883 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1009855880:84 , srv1012162271:84 , srv1043895002:84 , srv104600796:84 , srv1051339381:84 , srv1078354184:84 , srv1083534278:84 , srv109233653:84 , srv1105551589:84 , srv1155815190:84 , srv1213821524:84 , srv1244555796:84 , srv1258233271:84 , srv1278198433:84 , srv1285848077:84 , srv1288470613:84 , srv1299040774:84 , srv1305294574:84 , srv130578651:84 , srv1306787029:84 , srv1317756000:84 , srv1351516402:84 , srv1358877030:84 , srv1369068751:84 , srv1372024210:84 , srv1378703158:84 , srv1384365369:84 , srv1394914897:84 , srv1400881584:84 , srv1415777964:84 , srv1474597411:84 , srv1477764238:84 , srv1514497106:84 , srv1535462113:84 , srv157591829:84 , srv1590918665:84 , srv1591013504:84 , srv1610387835:84 , srv1639315985:84 , srv1652984442:84 , srv1682849153:84 , srv1686119563:84 , srv169328649:84 , srv1697896169:84 , srv1717133378:84 , srv172173063:84 , srv1743147618:84 , srv1774597512:84 , srv1784412236:84 , srv1854093893:84 , srv1875239223:84 , srv1875430459:84 , srv1883642961:84 , srv1883951793:84 , srv1896452044:84 , srv1919390108:84 , srv1982618349:84 , srv1989698116:84 , srv2042403579:84 , srv2091670554:84 , srv2098045464:84 , srv242449010:84 , srv262266061:84 , srv307386091:84 , srv310253696:84 , srv315441411:84 , srv344773273:84 , srv365495297:84 , srv367292393:84 , srv397542253:84 , srv407396172:84 , srv422770074:84 , srv433700500:84 , srv479759620:84 , srv481875252:84 , srv503703444:84 , srv529623052:84 , srv531447865:84 , srv575616930:84 , srv589929930:84 , srv609666677:84 , srv617953608:84 , srv646174057:84 , srv684160389:84 , srv694746291:84 , srv714792972:84 , srv745384589:84 , srv783926948:84 , srv807453093:84 , srv83350180:84 , srv858808330:84 , srv878321455:84 , srv920332170:84 , srv924523640:84 , srv969944298:84 , srv970103796:84 , srv971357908:84 , srv971647598:84 , srv983511193:84 , srv1210232926:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-02-13 21:58:14,891 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:14,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1051339381=4, srv1305294574=18, srv2042403579=59, srv1400881584=29, srv1982618349=57, srv1155815190=9, srv2098045464=61, srv172173063=46, srv1078354184=5, srv307386091=64, srv1896452044=55, srv1384365369=27, srv1682849153=41, srv109233653=7, srv1285848077=15, srv1351516402=22, srv433700500=73, srv1652984442=40, srv1083534278=6, srv1378703158=26, srv2091670554=60, srv878321455=92, srv1875239223=51, srv1883951793=54, srv589929930=80, srv1372024210=25, srv130578651=19, srv169328649=43, srv1288470613=16, srv104600796=3, srv1784412236=49, srv617953608=82, srv422770074=72, srv242449010=62, srv1989698116=58, srv920332170=93, srv1043895002=2, srv1591013504=37, srv365495297=68, srv367292393=69, srv1717133378=45, srv714792972=86, srv1415777964=30, srv1774597512=48, srv1854093893=50, srv609666677=81, srv1369068751=24, srv344773273=67, srv971357908=97, srv1012162271=1, srv1244555796=12, srv1213821524=11, srv1875430459=52, srv407396172=71, srv1610387835=38, srv1697896169=44, srv1590918665=36, srv529623052=77, srv1210232926=10, srv783926948=88, srv503703444=76, srv694746291=85, srv1535462113=34, srv1358877030=23, srv1639315985=39, srv479759620=74, srv531447865=78, srv1317756000=21, srv1278198433=14, srv646174057=83, srv1009855880=0, srv684160389=84, srv983511193=99, srv481875252=75, srv262266061=63, srv397542253=70, srv1299040774=17, srv575616930=79, srv1883642961=53, srv1105551589=8, srv1306787029=20, srv310253696=65, srv807453093=89, srv745384589=87, srv1686119563=42, srv1514497106=33, srv858808330=91, srv157591829=35, srv1743147618=47, srv315441411=66, srv924523640=94, srv1394914897=28, srv1477764238=32, srv83350180=90, srv969944298=95, srv1474597411=31, srv1258233271=13, srv970103796=96, srv1919390108=56, srv971647598=98} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:14,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:14,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:14,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:14,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-13 21:58:14,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-13 21:58:14,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-13 21:58:14,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-13 21:58:14,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-13 21:58:14,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-13 21:58:14,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-13 21:58:14,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-13 21:58:14,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-13 21:58:14,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-13 21:58:14,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-13 21:58:14,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-13 21:58:14,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-13 21:58:14,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-13 21:58:14,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-13 21:58:14,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-13 21:58:14,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-13 21:58:14,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-13 21:58:14,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-13 21:58:14,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-13 21:58:14,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-13 21:58:14,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-13 21:58:14,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-13 21:58:14,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-13 21:58:14,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-13 21:58:15,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-13 21:58:15,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-13 21:58:15,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-13 21:58:15,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-13 21:58:15,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-13 21:58:15,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-13 21:58:15,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-13 21:58:15,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-13 21:58:15,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-13 21:58:15,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-13 21:58:15,288 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:15,288 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-13 21:58:15,289 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-13 21:58:15,546 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 508 ms to try 5000 different iterations.  Found a solution that moves 4669 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1784709778386546. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039941970627189134, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0597074799751519, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5187777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039941970627189134, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.174, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23691666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:15,567 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv310253696:81 , srv1305294574:82 , srv1306787029:82 , srv1317756000:82 , srv1358877030:82 , srv1514497106:82 , srv407396172:82 , srv1009855880:83 , srv130578651:83 , srv1590918665:83 , srv1875430459:83 , srv1883642961:83 , srv745384589:83 , srv1285848077:84 , srv1288470613:84 , srv1378703158:84 , srv172173063:84 , srv1774597512:84 , srv344773273:84 , srv531447865:84 , srv575616930:84 , srv684160389:84 , srv714792972:84 , srv807453093:84 , srv971357908:84 , srv109233653:85 , srv1372024210:85 , srv1477764238:85 , srv1686119563:85 , srv169328649:85 , srv1896452044:85 , srv242449010:85 , srv397542253:85 , srv1078354184:86 , srv1083534278:86 , srv1244555796:86 , srv1369068751:86 , srv1415777964:86 , srv1743147618:86 , srv1854093893:86 , srv1883951793:86 , srv2091670554:86 , srv262266061:86 , srv307386091:86 , srv315441411:86 , srv503703444:86 , srv529623052:86 , srv694746291:86 , srv858808330:86 , srv969944298:86 , srv983511193:86 , srv104600796:87 , srv1258233271:87 , srv1278198433:87 , srv1394914897:87 , srv1535462113:87 , srv157591829:87 , srv1591013504:87 , srv1717133378:87 , srv1784412236:87 , srv1875239223:87 , srv2042403579:87 , srv367292393:87 , srv479759620:87 , srv609666677:87 , srv617953608:87 , srv783926948:87 , srv920332170:87 , srv1213821524:88 , srv1299040774:88 , srv1351516402:88 , srv1400881584:88 , srv1610387835:88 , srv1697896169:88 , srv1919390108:88 , srv2098045464:88 , srv433700500:88 , srv589929930:88 , srv646174057:88 , srv1043895002:89 , srv1051339381:89 , srv1639315985:89 , srv1652984442:89 , srv365495297:89 , srv481875252:89 , srv83350180:89 , srv878321455:89 , srv924523640:89 , srv970103796:89 , srv1155815190:90 , srv1474597411:90 , srv1982618349:90 , srv1012162271:91 , srv1105551589:91 , srv1682849153:91 , srv422770074:91 , srv1384365369:92 , srv1989698116:92 , srv971647598:93 , srv1210232926:445 }
2023-02-13 21:58:15,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1051339381=4, srv1305294574=18, srv2042403579=59, srv1400881584=29, srv1982618349=57, srv1155815190=9, srv2098045464=61, srv172173063=46, srv1078354184=5, srv307386091=64, srv1896452044=55, srv1384365369=27, srv1682849153=41, srv109233653=7, srv1285848077=15, srv1351516402=22, srv433700500=73, srv1652984442=40, srv1083534278=6, srv1378703158=26, srv2091670554=60, srv878321455=92, srv1875239223=51, srv1883951793=54, srv589929930=80, srv1372024210=25, srv130578651=19, srv169328649=43, srv1288470613=16, srv104600796=3, srv1784412236=49, srv617953608=82, srv422770074=72, srv242449010=62, srv1989698116=58, srv920332170=93, srv1043895002=2, srv1591013504=37, srv365495297=68, srv367292393=69, srv1717133378=45, srv714792972=86, srv1415777964=30, srv1774597512=48, srv1854093893=50, srv609666677=81, srv1369068751=24, srv344773273=67, srv971357908=97, srv1012162271=1, srv1244555796=12, srv1213821524=11, srv1875430459=52, srv407396172=71, srv1610387835=38, srv1697896169=44, srv1590918665=36, srv529623052=77, srv1210232926=10, srv783926948=88, srv503703444=76, srv694746291=85, srv1535462113=34, srv1358877030=23, srv1639315985=39, srv479759620=74, srv531447865=78, srv1317756000=21, srv1278198433=14, srv646174057=83, srv1009855880=0, srv684160389=84, srv983511193=99, srv481875252=75, srv262266061=63, srv397542253=70, srv1299040774=17, srv575616930=79, srv1883642961=53, srv1105551589=8, srv1306787029=20, srv310253696=65, srv807453093=89, srv745384589=87, srv1686119563=42, srv1514497106=33, srv858808330=91, srv157591829=35, srv1743147618=47, srv315441411=66, srv924523640=94, srv1394914897=28, srv1477764238=32, srv83350180=90, srv969944298=95, srv1474597411=31, srv1258233271=13, srv970103796=96, srv1919390108=56, srv971647598=98} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:15,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:15,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:15,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-13 21:58:15,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-13 21:58:15,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-13 21:58:15,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-13 21:58:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-13 21:58:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-13 21:58:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-13 21:58:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-13 21:58:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-13 21:58:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-13 21:58:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-13 21:58:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-13 21:58:15,695 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=0.039941970627189134, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0597074799751519, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039941970627189134, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.174, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23691666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:15,695 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-13 21:58:15,695 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17843828480189228, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039941970627189134, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0597074799751519, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039941970627189134, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.174, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23691666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-13 21:58:15,895 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 277 ms to try 5000 different iterations.  Found a solution that moves 2638 regions; Going from a computed imbalance of 0.17843828480189228 to a new imbalance of 0.01683101589641257. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021394226599412418); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037082127434711384, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2931111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021394226599412418); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01375); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04625, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:15,904 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1989698116:78 , srv971647598:78 , srv1384365369:80 , srv1682849153:80 , srv1982618349:81 , srv589929930:81 , srv1213821524:82 , srv1652984442:82 , srv422770074:82 , srv924523640:82 , srv1012162271:83 , srv1105551589:83 , srv1155815190:83 , srv1244555796:83 , srv1278198433:83 , srv1875239223:83 , srv2098045464:83 , srv479759620:83 , srv617953608:83 , srv646174057:83 , srv878321455:83 , srv1043895002:84 , srv104600796:84 , srv1051339381:84 , srv1394914897:84 , srv1400881584:84 , srv157591829:84 , srv1784412236:84 , srv1883951793:84 , srv481875252:84 , srv503703444:84 , srv783926948:84 , srv83350180:84 , srv970103796:84 , srv1083534278:85 , srv109233653:85 , srv1299040774:85 , srv1372024210:85 , srv1535462113:85 , srv1610387835:85 , srv1639315985:85 , srv169328649:85 , srv1717133378:85 , srv1743147618:85 , srv1896452044:85 , srv1919390108:85 , srv2042403579:85 , srv2091670554:85 , srv365495297:85 , srv433700500:85 , srv969944298:85 , srv1009855880:86 , srv1369068751:86 , srv1415777964:86 , srv1686119563:86 , srv262266061:86 , srv307386091:86 , srv609666677:86 , srv694746291:86 , srv920332170:86 , srv1258233271:87 , srv1474597411:87 , srv1477764238:87 , srv1697896169:87 , srv1854093893:87 , srv315441411:87 , srv529623052:87 , srv1285848077:88 , srv130578651:88 , srv1351516402:88 , srv1378703158:88 , srv1591013504:88 , srv172173063:88 , srv242449010:88 , srv344773273:88 , srv367292393:88 , srv575616930:88 , srv807453093:88 , srv858808330:88 , srv983511193:88 , srv1078354184:89 , srv1288470613:89 , srv1305294574:89 , srv1317756000:89 , srv1358877030:89 , srv1774597512:89 , srv310253696:89 , srv397542253:89 , srv407396172:89 , srv531447865:89 , srv714792972:89 , srv745384589:89 , srv971357908:89 , srv1306787029:90 , srv1590918665:90 , srv1875430459:90 , srv1883642961:90 , srv684160389:90 , srv1514497106:91 , srv1210232926:519 }
2023-02-13 21:58:15,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:15,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1051339381=4, srv1305294574=18, srv2042403579=59, srv1400881584=29, srv1982618349=57, srv1155815190=9, srv2098045464=61, srv172173063=46, srv1078354184=5, srv307386091=64, srv1896452044=55, srv1384365369=27, srv1682849153=41, srv109233653=7, srv1285848077=15, srv1351516402=22, srv433700500=73, srv1652984442=40, srv1083534278=6, srv1378703158=26, srv2091670554=60, srv878321455=92, srv1875239223=51, srv1883951793=54, srv589929930=80, srv1372024210=25, srv130578651=19, srv169328649=43, srv1288470613=16, srv104600796=3, srv1784412236=49, srv617953608=82, srv422770074=72, srv242449010=62, srv1989698116=58, srv920332170=93, srv1043895002=2, srv1591013504=37, srv365495297=68, srv367292393=69, srv1717133378=45, srv714792972=86, srv1415777964=30, srv1774597512=48, srv1854093893=50, srv609666677=81, srv1369068751=24, srv344773273=67, srv971357908=97, srv1012162271=1, srv1244555796=12, srv1213821524=11, srv1875430459=52, srv407396172=71, srv1610387835=38, srv1697896169=44, srv1590918665=36, srv529623052=77, srv1210232926=10, srv783926948=88, srv503703444=76, srv694746291=85, srv1535462113=34, srv1358877030=23, srv1639315985=39, srv479759620=74, srv531447865=78, srv1317756000=21, srv1278198433=14, srv646174057=83, srv1009855880=0, srv684160389=84, srv983511193=99, srv481875252=75, srv262266061=63, srv397542253=70, srv1299040774=17, srv575616930=79, srv1883642961=53, srv1105551589=8, srv1306787029=20, srv310253696=65, srv807453093=89, srv745384589=87, srv1686119563=42, srv1514497106=33, srv858808330=91, srv157591829=35, srv1743147618=47, srv315441411=66, srv924523640=94, srv1394914897=28, srv1477764238=32, srv83350180=90, srv969944298=95, srv1474597411=31, srv1258233271=13, srv970103796=96, srv1919390108=56, srv971647598=98} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:15,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:15,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:15,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:15,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:15,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:15,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-13 21:58:15,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-13 21:58:15,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-13 21:58:15,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-13 21:58:15,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-13 21:58:15,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-13 21:58:15,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-13 21:58:15,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-13 21:58:15,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-13 21:58:15,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-13 21:58:15,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-13 21:58:15,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-13 21:58:15,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-13 21:58:15,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-13 21:58:15,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-13 21:58:15,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-13 21:58:15,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-13 21:58:15,947 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-13 21:58:15,948 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-13 21:58:15,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-13 21:58:15,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-13 21:58:15,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-13 21:58:15,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-13 21:58:15,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-13 21:58:15,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-13 21:58:15,951 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-13 21:58:15,952 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-13 21:58:16,061 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=0.021394226599412418); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037082127434711384, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021394226599412418); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01375); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04625, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:16,061 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-13 21:58:16,062 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016812544225609634, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021394226599412418); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037082127434711384, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021394226599412418); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01375); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04625, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-13 21:58:16,264 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 295 ms to try 5000 different iterations.  Found a solution that moves 999 regions; Going from a computed imbalance of 0.016812544225609634 to a new imbalance of 9.007597002321434E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005313468429516192); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009534625892455923); MoveCostFunction : (multiplier=7.0, imbalance=0.111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005313468429516192); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005833333333333334); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:16,267 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1351516402:81 , srv1474597411:81 , srv1078354184:82 , srv1105551589:83 , srv1591013504:83 , srv1697896169:83 , srv367292393:83 , srv684160389:83 , srv1012162271:84 , srv1043895002:84 , srv1051339381:84 , srv1155815190:84 , srv1258233271:84 , srv1288470613:84 , srv1299040774:84 , srv1514497106:84 , srv1610387835:84 , srv1639315985:84 , srv1875430459:84 , srv1883642961:84 , srv315441411:84 , srv397542253:84 , srv422770074:84 , srv433700500:84 , srv481875252:84 , srv529623052:84 , srv531447865:84 , srv858808330:84 , srv920332170:84 , srv970103796:84 , srv983511193:84 , srv1083534278:85 , srv1285848077:85 , srv1306787029:85 , srv1369068751:85 , srv1378703158:85 , srv1477764238:85 , srv1590918665:85 , srv172173063:85 , srv1774597512:85 , srv1854093893:85 , srv1919390108:85 , srv307386091:85 , srv344773273:85 , srv365495297:85 , srv609666677:85 , srv714792972:85 , srv83350180:85 , srv878321455:85 , srv971357908:85 , srv1305294574:86 , srv1317756000:86 , srv1384365369:86 , srv1415777964:86 , srv1535462113:86 , srv1652984442:86 , srv1717133378:86 , srv1982618349:86 , srv2042403579:86 , srv2091670554:86 , srv2098045464:86 , srv242449010:86 , srv262266061:86 , srv407396172:86 , srv575616930:86 , srv646174057:86 , srv694746291:86 , srv745384589:86 , srv807453093:86 , srv969944298:86 , srv104600796:87 , srv1213821524:87 , srv1278198433:87 , srv130578651:87 , srv1358877030:87 , srv1372024210:87 , srv1394914897:87 , srv1400881584:87 , srv157591829:87 , srv1682849153:87 , srv1686119563:87 , srv1743147618:87 , srv1784412236:87 , srv1875239223:87 , srv1883951793:87 , srv1989698116:87 , srv783926948:87 , srv924523640:87 , srv971647598:87 , srv1009855880:88 , srv109233653:88 , srv1244555796:88 , srv169328649:88 , srv1896452044:88 , srv310253696:88 , srv479759620:88 , srv503703444:88 , srv589929930:88 , srv617953608:88 , srv1210232926:541 }
2023-02-13 21:58:16,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:16,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1051339381=4, srv1305294574=18, srv2042403579=59, srv1400881584=29, srv1982618349=57, srv1155815190=9, srv2098045464=61, srv172173063=46, srv1078354184=5, srv307386091=64, srv1896452044=55, srv1384365369=27, srv1682849153=41, srv109233653=7, srv1285848077=15, srv1351516402=22, srv433700500=73, srv1652984442=40, srv1083534278=6, srv1378703158=26, srv2091670554=60, srv878321455=92, srv1875239223=51, srv1883951793=54, srv589929930=80, srv1372024210=25, srv130578651=19, srv169328649=43, srv1288470613=16, srv104600796=3, srv1784412236=49, srv617953608=82, srv422770074=72, srv242449010=62, srv1989698116=58, srv920332170=93, srv1043895002=2, srv1591013504=37, srv365495297=68, srv367292393=69, srv1717133378=45, srv714792972=86, srv1415777964=30, srv1774597512=48, srv1854093893=50, srv609666677=81, srv1369068751=24, srv344773273=67, srv971357908=97, srv1012162271=1, srv1244555796=12, srv1213821524=11, srv1875430459=52, srv407396172=71, srv1610387835=38, srv1697896169=44, srv1590918665=36, srv529623052=77, srv1210232926=10, srv783926948=88, srv503703444=76, srv694746291=85, srv1535462113=34, srv1358877030=23, srv1639315985=39, srv479759620=74, srv531447865=78, srv1317756000=21, srv1278198433=14, srv646174057=83, srv1009855880=0, srv684160389=84, srv983511193=99, srv481875252=75, srv262266061=63, srv397542253=70, srv1299040774=17, srv575616930=79, srv1883642961=53, srv1105551589=8, srv1306787029=20, srv310253696=65, srv807453093=89, srv745384589=87, srv1686119563=42, srv1514497106=33, srv858808330=91, srv157591829=35, srv1743147618=47, srv315441411=66, srv924523640=94, srv1394914897=28, srv1477764238=32, srv83350180=90, srv969944298=95, srv1474597411=31, srv1258233271=13, srv970103796=96, srv1919390108=56, srv971647598=98} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-13 21:58:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-13 21:58:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-13 21:58:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-13 21:58:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-13 21:58:16,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-13 21:58:16,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-13 21:58:16,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-13 21:58:16,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-13 21:58:16,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-13 21:58:16,397 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=0.005313468429516192); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009534625892455923); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005313468429516192); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005833333333333334); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:16,397 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-13 21:58:16,398 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.937645527218577E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005313468429516192); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009534625892455923); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005313468429516192); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005833333333333334); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-13 21:58:16,701 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 395 ms to try 5000 different iterations.  Found a solution that moves 269 regions; Going from a computed imbalance of 8.937645527218577E-4 to a new imbalance of 3.438266716451086E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.02988888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:16,701 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1384365369:83 , srv1400881584:83 , srv1415777964:83 , srv1535462113:83 , srv242449010:83 , srv310253696:83 , srv365495297:83 , srv479759620:83 , srv1012162271:84 , srv104600796:84 , srv109233653:84 , srv1244555796:84 , srv1258233271:84 , srv130578651:84 , srv1358877030:84 , srv1394914897:84 , srv1474597411:84 , srv1590918665:84 , srv1591013504:84 , srv1639315985:84 , srv1682849153:84 , srv169328649:84 , srv1697896169:84 , srv1743147618:84 , srv1774597512:84 , srv1784412236:84 , srv1854093893:84 , srv1896452044:84 , srv1919390108:84 , srv1989698116:84 , srv2042403579:84 , srv262266061:84 , srv367292393:84 , srv397542253:84 , srv503703444:84 , srv575616930:84 , srv609666677:84 , srv617953608:84 , srv694746291:84 , srv714792972:84 , srv745384589:84 , srv783926948:84 , srv807453093:84 , srv83350180:84 , srv858808330:84 , srv924523640:84 , srv971357908:84 , srv971647598:84 , srv983511193:84 , srv1009855880:85 , srv1043895002:85 , srv1078354184:85 , srv1105551589:85 , srv1155815190:85 , srv1213821524:85 , srv1278198433:85 , srv1288470613:85 , srv1299040774:85 , srv1305294574:85 , srv1306787029:85 , srv1317756000:85 , srv1351516402:85 , srv1369068751:85 , srv1372024210:85 , srv1378703158:85 , srv1514497106:85 , srv157591829:85 , srv1610387835:85 , srv1652984442:85 , srv1686119563:85 , srv1717133378:85 , srv172173063:85 , srv1875239223:85 , srv1875430459:85 , srv1883642961:85 , srv1883951793:85 , srv1982618349:85 , srv2091670554:85 , srv2098045464:85 , srv307386091:85 , srv315441411:85 , srv344773273:85 , srv407396172:85 , srv422770074:85 , srv433700500:85 , srv481875252:85 , srv529623052:85 , srv531447865:85 , srv646174057:85 , srv684160389:85 , srv878321455:85 , srv920332170:85 , srv969944298:85 , srv970103796:85 , srv1051339381:86 , srv1083534278:86 , srv1285848077:86 , srv1477764238:86 , srv589929930:86 , srv1210232926:637 }
2023-02-13 21:58:16,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:16,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1051339381=4, srv1305294574=18, srv2042403579=59, srv1400881584=29, srv1982618349=57, srv1155815190=9, srv2098045464=61, srv172173063=46, srv1078354184=5, srv307386091=64, srv1896452044=55, srv1384365369=27, srv1682849153=41, srv109233653=7, srv1285848077=15, srv1351516402=22, srv433700500=73, srv1652984442=40, srv1083534278=6, srv1378703158=26, srv2091670554=60, srv878321455=92, srv1875239223=51, srv1883951793=54, srv589929930=80, srv1372024210=25, srv130578651=19, srv169328649=43, srv1288470613=16, srv104600796=3, srv1784412236=49, srv617953608=82, srv422770074=72, srv242449010=62, srv1989698116=58, srv920332170=93, srv1043895002=2, srv1591013504=37, srv365495297=68, srv367292393=69, srv1717133378=45, srv714792972=86, srv1415777964=30, srv1774597512=48, srv1854093893=50, srv609666677=81, srv1369068751=24, srv344773273=67, srv971357908=97, srv1012162271=1, srv1244555796=12, srv1213821524=11, srv1875430459=52, srv407396172=71, srv1610387835=38, srv1697896169=44, srv1590918665=36, srv529623052=77, srv1210232926=10, srv783926948=88, srv503703444=76, srv694746291=85, srv1535462113=34, srv1358877030=23, srv1639315985=39, srv479759620=74, srv531447865=78, srv1317756000=21, srv1278198433=14, srv646174057=83, srv1009855880=0, srv684160389=84, srv983511193=99, srv481875252=75, srv262266061=63, srv397542253=70, srv1299040774=17, srv575616930=79, srv1883642961=53, srv1105551589=8, srv1306787029=20, srv310253696=65, srv807453093=89, srv745384589=87, srv1686119563=42, srv1514497106=33, srv858808330=91, srv157591829=35, srv1743147618=47, srv315441411=66, srv924523640=94, srv1394914897=28, srv1477764238=32, srv83350180=90, srv969944298=95, srv1474597411=31, srv1258233271=13, srv970103796=96, srv1919390108=56, srv971647598=98} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:16,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:16,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:16,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:16,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-13 21:58:16,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-13 21:58:16,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-13 21:58:16,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-13 21:58:16,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-13 21:58:16,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-13 21:58:16,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-13 21:58:16,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-13 21:58:16,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-13 21:58:16,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-13 21:58:16,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-13 21:58:16,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-13 21:58:16,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-13 21:58:16,852 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=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:16,852 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-02-13 21:58:16,853 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.2499088905985494E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-13 21:58:17,024 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 284 ms to try 5000 different iterations.  Found a solution that moves 21 regions; Going from a computed imbalance of 3.2499088905985494E-5 to a new imbalance of 6.545030815128556E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0023333333333333335); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:17,025 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1051339381:83 , srv1285848077:83 , srv1477764238:83 , srv157591829:83 , srv1686119563:83 , srv1717133378:83 , srv589929930:83 , srv1009855880:84 , srv1012162271:84 , srv1043895002:84 , srv104600796:84 , srv1078354184:84 , srv1083534278:84 , srv109233653:84 , srv1105551589:84 , srv1155815190:84 , srv1213821524:84 , srv1258233271:84 , srv1278198433:84 , srv1288470613:84 , srv1299040774:84 , srv1305294574:84 , srv130578651:84 , srv1306787029:84 , srv1317756000:84 , srv1351516402:84 , srv1358877030:84 , srv1369068751:84 , srv1372024210:84 , srv1378703158:84 , srv1394914897:84 , srv1400881584:84 , srv1474597411:84 , srv1514497106:84 , srv1590918665:84 , srv1591013504:84 , srv1610387835:84 , srv1639315985:84 , srv1652984442:84 , srv1682849153:84 , srv169328649:84 , srv1697896169:84 , srv172173063:84 , srv1743147618:84 , srv1774597512:84 , srv1784412236:84 , srv1854093893:84 , srv1875239223:84 , srv1875430459:84 , srv1883642961:84 , srv1883951793:84 , srv1896452044:84 , srv1919390108:84 , srv1982618349:84 , srv2042403579:84 , srv2091670554:84 , srv2098045464:84 , srv242449010:84 , srv262266061:84 , srv307386091:84 , srv315441411:84 , srv344773273:84 , srv365495297:84 , srv367292393:84 , srv397542253:84 , srv407396172:84 , srv422770074:84 , srv433700500:84 , srv481875252:84 , srv503703444:84 , srv529623052:84 , srv531447865:84 , srv575616930:84 , srv609666677:84 , srv617953608:84 , srv646174057:84 , srv684160389:84 , srv694746291:84 , srv714792972:84 , srv745384589:84 , srv783926948:84 , srv807453093:84 , srv83350180:84 , srv858808330:84 , srv878321455:84 , srv920332170:84 , srv924523640:84 , srv969944298:84 , srv970103796:84 , srv971357908:84 , srv971647598:84 , srv983511193:84 , srv1244555796:85 , srv1384365369:85 , srv1415777964:85 , srv1535462113:85 , srv1989698116:85 , srv310253696:85 , srv479759620:85 , srv1210232926:684 }
2023-02-13 21:58:17,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:17,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1051339381=4, srv1305294574=18, srv2042403579=59, srv1400881584=29, srv1982618349=57, srv1155815190=9, srv2098045464=61, srv172173063=46, srv1078354184=5, srv307386091=64, srv1896452044=55, srv1384365369=27, srv1682849153=41, srv109233653=7, srv1285848077=15, srv1351516402=22, srv433700500=73, srv1652984442=40, srv1083534278=6, srv1378703158=26, srv2091670554=60, srv878321455=92, srv1875239223=51, srv1883951793=54, srv589929930=80, srv1372024210=25, srv130578651=19, srv169328649=43, srv1288470613=16, srv104600796=3, srv1784412236=49, srv617953608=82, srv422770074=72, srv242449010=62, srv1989698116=58, srv920332170=93, srv1043895002=2, srv1591013504=37, srv365495297=68, srv367292393=69, srv1717133378=45, srv714792972=86, srv1415777964=30, srv1774597512=48, srv1854093893=50, srv609666677=81, srv1369068751=24, srv344773273=67, srv971357908=97, srv1012162271=1, srv1244555796=12, srv1213821524=11, srv1875430459=52, srv407396172=71, srv1610387835=38, srv1697896169=44, srv1590918665=36, srv529623052=77, srv1210232926=10, srv783926948=88, srv503703444=76, srv694746291=85, srv1535462113=34, srv1358877030=23, srv1639315985=39, srv479759620=74, srv531447865=78, srv1317756000=21, srv1278198433=14, srv646174057=83, srv1009855880=0, srv684160389=84, srv983511193=99, srv481875252=75, srv262266061=63, srv397542253=70, srv1299040774=17, srv575616930=79, srv1883642961=53, srv1105551589=8, srv1306787029=20, srv310253696=65, srv807453093=89, srv745384589=87, srv1686119563=42, srv1514497106=33, srv858808330=91, srv157591829=35, srv1743147618=47, srv315441411=66, srv924523640=94, srv1394914897=28, srv1477764238=32, srv83350180=90, srv969944298=95, srv1474597411=31, srv1258233271=13, srv970103796=96, srv1919390108=56, srv971647598=98} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:17,046 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:17,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:17,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-13 21:58:17,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-13 21:58:17,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-13 21:58:17,051 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-13 21:58:17,052 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-13 21:58:17,053 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-13 21:58:17,054 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-13 21:58:17,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-13 21:58:17,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-13 21:58:17,055 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-13 21:58:17,159 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:17,159 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1051339381:83 , srv1285848077:83 , srv1477764238:83 , srv157591829:83 , srv1686119563:83 , srv1717133378:83 , srv589929930:83 , srv1009855880:84 , srv1012162271:84 , srv1043895002:84 , srv104600796:84 , srv1078354184:84 , srv1083534278:84 , srv109233653:84 , srv1105551589:84 , srv1155815190:84 , srv1213821524:84 , srv1258233271:84 , srv1278198433:84 , srv1288470613:84 , srv1299040774:84 , srv1305294574:84 , srv130578651:84 , srv1306787029:84 , srv1317756000:84 , srv1351516402:84 , srv1358877030:84 , srv1369068751:84 , srv1372024210:84 , srv1378703158:84 , srv1394914897:84 , srv1400881584:84 , srv1474597411:84 , srv1514497106:84 , srv1590918665:84 , srv1591013504:84 , srv1610387835:84 , srv1639315985:84 , srv1652984442:84 , srv1682849153:84 , srv169328649:84 , srv1697896169:84 , srv172173063:84 , srv1743147618:84 , srv1774597512:84 , srv1784412236:84 , srv1854093893:84 , srv1875239223:84 , srv1875430459:84 , srv1883642961:84 , srv1883951793:84 , srv1896452044:84 , srv1919390108:84 , srv1982618349:84 , srv2042403579:84 , srv2091670554:84 , srv2098045464:84 , srv242449010:84 , srv262266061:84 , srv307386091:84 , srv315441411:84 , srv344773273:84 , srv365495297:84 , srv367292393:84 , srv397542253:84 , srv407396172:84 , srv422770074:84 , srv433700500:84 , srv481875252:84 , srv503703444:84 , srv529623052:84 , srv531447865:84 , srv575616930:84 , srv609666677:84 , srv617953608:84 , srv646174057:84 , srv684160389:84 , srv694746291:84 , srv714792972:84 , srv745384589:84 , srv783926948:84 , srv807453093:84 , srv83350180:84 , srv858808330:84 , srv878321455:84 , srv920332170:84 , srv924523640:84 , srv969944298:84 , srv970103796:84 , srv971357908:84 , srv971647598:84 , srv983511193:84 , srv1244555796:85 , srv1384365369:85 , srv1415777964:85 , srv1535462113:85 , srv1989698116:85 , srv310253696:85 , srv479759620:85 , srv1210232926:684 }
2023-02-13 21:58:17,178 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=417 (was 409) - SystemLoadAverage LEAK? -, ProcessCount=164 (was 164), AvailableMemoryMB=6661 (was 7406)
2023-02-13 21:58:17,184 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=417, ProcessCount=164, AvailableMemoryMB=6661
2023-02-13 21:58:17,185 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-13 21:58:17,185 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-02-13 21:58:17,191 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1062065338:84 , srv1123816511:84 , srv1202734954:84 , srv1389799881:84 , srv1471546092:84 , srv1498639696:84 , srv1515711803:84 , srv1527231205:84 , srv1601308147:84 , srv1605666594:84 , srv1871825892:84 , srv1898256441:84 , srv253032929:84 , srv293329718:84 , srv333338876:84 , srv344137146:84 , srv508766271:84 , srv52413056:84 , srv533347857:84 , srv558039194:84 , srv583722678:84 , srv653711440:84 , srv762460228:84 , srv911646371:84 , srv933635207:84 , srv952615144:84 , srv982546912:84 , srv992657337:84 , srv994578895:84 , srv94292816:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-02-13 21:58:17,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 21:58:17,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1515711803=6, srv558039194=19, srv1605666594=9, srv1527231205=7, srv533347857=18, srv982546912=27, srv1898256441=11, srv1123816511=1, srv994578895=29, srv762460228=22, srv952615144=26, srv911646371=23, srv1471546092=4, srv1498639696=5, srv52413056=17, srv1601308147=8, srv933635207=24, srv1389799881=3, srv1202734954=2, srv583722678=20, srv293329718=13, srv94292816=25, srv1062065338=0, srv1871825892=10, srv253032929=12, srv333338876=14, srv344137146=15, srv508766271=16, srv653711440=21, srv992657337=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 21:58:17,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 21:58:17,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 21:58:17,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-13 21:58:17,214 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=1.1090235507257884, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 21:58:17,215 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991253657291267, 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=1.1090235507257884, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-02-13 22:00:17,205 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9394523 different iterations.  Found a solution that moves 1846 regions; Going from a computed imbalance of 0.991253657291267 to a new imbalance of 4.308656090753194E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6837037037037037, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 22:00:17,213 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1062065338:90 , srv1123816511:90 , srv1202734954:90 , srv1389799881:90 , srv1471546092:90 , srv1498639696:90 , srv1515711803:90 , srv1527231205:90 , srv1601308147:90 , srv1605666594:90 , srv1871825892:90 , srv1898256441:90 , srv253032929:90 , srv293329718:90 , srv333338876:90 , srv344137146:90 , srv508766271:90 , srv52413056:90 , srv533347857:90 , srv558039194:90 , srv583722678:90 , srv653711440:90 , srv762460228:90 , srv911646371:90 , srv933635207:90 , srv94292816:90 , srv952615144:90 , srv982546912:90 , srv992657337:90 , srv994578895:90 }
2023-02-13 22:00:17,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-13 22:00:17,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1515711803=6, srv558039194=19, srv1605666594=9, srv1527231205=7, srv533347857=18, srv982546912=27, srv1898256441=11, srv1123816511=1, srv994578895=29, srv762460228=22, srv952615144=26, srv911646371=23, srv1471546092=4, srv1498639696=5, srv52413056=17, srv1601308147=8, srv933635207=24, srv1389799881=3, srv1202734954=2, srv583722678=20, srv293329718=13, srv94292816=25, srv1062065338=0, srv1871825892=10, srv253032929=12, srv333338876=14, srv344137146=15, srv508766271=16, srv653711440=21, srv992657337=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-13 22:00:17,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-13 22:00:17,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-13 22:00:17,230 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-13 22:00:17,230 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1062065338:90 , srv1123816511:90 , srv1202734954:90 , srv1389799881:90 , srv1471546092:90 , srv1498639696:90 , srv1515711803:90 , srv1527231205:90 , srv1601308147:90 , srv1605666594:90 , srv1871825892:90 , srv1898256441:90 , srv253032929:90 , srv293329718:90 , srv333338876:90 , srv344137146:90 , srv508766271:90 , srv52413056:90 , srv533347857:90 , srv558039194:90 , srv583722678:90 , srv653711440:90 , srv762460228:90 , srv911646371:90 , srv933635207:90 , srv94292816:90 , srv952615144:90 , srv982546912:90 , srv992657337:90 , srv994578895:90 }
2023-02-13 22:00:17,240 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=9 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=271 (was 417), ProcessCount=164 (was 164), AvailableMemoryMB=7163 (was 6661) - AvailableMemoryMB LEAK? -