2023-12-28 04:53:13,227 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-12-28 04:53:13,533 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-12-28 04:53:13,650 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-12-28 04:53:13,716 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-28 04:53:13,723 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.
2023-12-28 04:53:13,737 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=301, ProcessCount=169, AvailableMemoryMB=11542
2023-12-28 04:53:13,739 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-28 04:53:13,739 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.
2023-12-28 04:53:13,882 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1018497803:84 , srv103229691:84 , srv1040439702:84 , srv1053878960:84 , srv1099326484:84 , srv112627885:84 , srv1165026397:84 , srv1170940120:84 , srv1182111489:84 , srv1188394531:84 , srv1211685397:84 , srv1215956938:84 , srv1219533340:84 , srv1283285316:84 , srv1293432324:84 , srv1362942892:84 , srv1373851087:84 , srv1382956064:84 , srv1398932499:84 , srv1406806329:84 , srv1406995732:84 , srv1441236456:84 , srv1446132601:84 , srv1451908953:84 , srv1493687393:84 , srv1607505223:84 , srv1614801990:84 , srv1635481025:84 , srv1677157811:84 , srv168499389:84 , srv1687629771:84 , srv1733114867:84 , srv1741819075:84 , srv1748014134:84 , srv175392534:84 , srv1778355441:84 , srv1835405500:84 , srv1843460735:84 , srv1853852163:84 , srv1855051433:84 , srv1868135124:84 , srv1892964248:84 , srv1900590194:84 , srv1912836686:84 , srv1921162024:84 , srv1930252088:84 , srv1942040950:84 , srv1948323191:84 , srv1954663572:84 , srv1959706117:84 , srv1979623619:84 , srv1993586816:84 , srv1996134350:84 , srv2019801299:84 , srv2056080154:84 , srv206221258:84 , srv2102456282:84 , srv2111243592:84 , srv2127608459:84 , srv2140901895:84 , srv260820857:84 , srv274323244:84 , srv300819111:84 , srv312704137:84 , srv343192634:84 , srv351281160:84 , srv371571099:84 , srv389527315:84 , srv40573129:84 , srv418170583:84 , srv427435008:84 , srv459128638:84 , srv468655500:84 , srv48800606:84 , srv515715611:84 , srv523049753:84 , srv526682297:84 , srv565486117:84 , srv580270391:84 , srv590131812:84 , srv595384235:84 , srv623906462:84 , srv633297003:84 , srv651532010:84 , srv65159665:84 , srv707745623:84 , srv710528808:84 , srv714042926:84 , srv749433246:84 , srv761675410:84 , srv762359847:84 , srv762585196:84 , srv783295823:84 , srv798285004:84 , srv877918896:84 , srv963926412:84 , srv968705363:84 , srv97492394:84 , srv986455811:84 , srv1954188740:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-12-28 04:53:13,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:13,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1493687393=24, srv1099326484=4, srv1165026397=6, srv526682297=77, srv1843460735=37, srv1979623619=51, srv1892964248=41, srv260820857=61, srv798285004=94, srv1053878960=3, srv1948323191=47, srv963926412=96, srv1406995732=20, srv783295823=93, srv175392534=34, srv1635481025=27, srv300819111=63, srv1835405500=36, srv1188394531=9, srv1211685397=10, srv97492394=98, srv714042926=88, srv1853852163=38, srv1293432324=14, srv1170940120=7, srv40573129=69, srv1362942892=15, srv1018497803=0, srv707745623=86, srv468655500=73, srv1959706117=50, srv1607505223=25, srv1733114867=31, srv1900590194=42, srv1921162024=44, srv877918896=95, srv1868135124=40, srv2102456282=57, srv2056080154=55, srv1382956064=17, srv1930252088=45, srv1219533340=12, srv1677157811=28, srv112627885=5, srv2127608459=59, srv1954663572=49, srv418170583=70, srv1614801990=26, srv1182111489=8, srv1741819075=32, srv1398932499=18, srv389527315=68, srv515715611=75, srv168499389=29, srv2111243592=58, srv762359847=91, srv351281160=66, srv48800606=74, srv2019801299=54, srv1040439702=2, srv206221258=56, srv580270391=79, srv371571099=67, srv2140901895=60, srv968705363=97, srv343192634=65, srv523049753=76, srv312704137=64, srv651532010=84, srv1912836686=43, srv103229691=1, srv1993586816=52, srv1778355441=35, srv749433246=89, srv761675410=90, srv595384235=81, srv633297003=83, srv1687629771=30, srv274323244=62, srv1215956938=11, srv1855051433=39, srv1996134350=53, srv590131812=80, srv1451908953=23, srv710528808=87, srv1441236456=21, srv986455811=99, srv1446132601=22, srv762585196=92, srv1406806329=19, srv1283285316=13, srv1373851087=16, srv1748014134=33, srv623906462=82, srv459128638=72, srv1942040950=46, srv1954188740=48, srv565486117=78, srv427435008=71, srv65159665=85} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:13,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:13,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:13,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:13,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:13,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:13,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:13,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:13,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:13,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:13,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:13,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:13,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:13,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:13,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:13,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:13,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:13,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:13,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:13,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:14,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:14,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:14,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:14,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:14,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:14,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:14,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:14,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:14,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:14,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:14,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:14,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-28 04:53:14,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-28 04:53:14,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-28 04:53:14,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-28 04:53:14,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-28 04:53:14,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-28 04:53:14,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-28 04:53:14,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-28 04:53:14,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-28 04:53:14,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-28 04:53:14,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-28 04:53:14,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-28 04:53:14,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-28 04:53:14,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-28 04:53:14,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-28 04:53:14,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-28 04:53:14,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-28 04:53:14,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-28 04:53:14,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-28 04:53:14,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-28 04:53:14,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-28 04:53:14,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-28 04:53:14,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-28 04:53:14,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-28 04:53:14,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-28 04:53:14,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-28 04:53:14,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-28 04:53:14,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-28 04:53:14,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-28 04:53:14,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-28 04:53:14,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-28 04:53:14,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-28 04:53:14,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-28 04:53:14,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-28 04:53:14,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-28 04:53:14,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-28 04:53:14,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-28 04:53:14,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-28 04:53:14,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-28 04:53:14,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-28 04:53:14,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-28 04:53:14,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-28 04:53:14,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-28 04:53:14,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-28 04:53:14,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-28 04:53:14,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-28 04:53:14,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-28 04:53:14,264 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); 
2023-12-28 04:53:14,264 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)
2023-12-28 04:53:14,265 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
2023-12-28 04:53:14,671 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 621 ms to try 5000 different iterations.  Found a solution that moves 4662 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18471758978887107. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041296485029237606, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05764553630890418, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.518, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041296485029237606, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17991666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24716666666666667, 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); 
2023-12-28 04:53:14,701 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2111243592:81 , srv1215956938:82 , srv1635481025:82 , srv1778355441:82 , srv1930252088:82 , srv523049753:82 , srv623906462:82 , srv103229691:83 , srv1446132601:83 , srv1959706117:83 , srv343192634:83 , srv707745623:83 , srv1406806329:84 , srv1614801990:84 , srv168499389:84 , srv1843460735:84 , srv1892964248:84 , srv1948323191:84 , srv1954663572:84 , srv1996134350:84 , srv260820857:84 , srv595384235:84 , srv710528808:84 , srv762359847:84 , srv798285004:84 , srv986455811:84 , srv1398932499:85 , srv1451908953:85 , srv1677157811:85 , srv1687629771:85 , srv1748014134:85 , srv1853852163:85 , srv1868135124:85 , srv468655500:85 , srv48800606:85 , srv565486117:85 , srv633297003:85 , srv963926412:85 , srv112627885:86 , srv1406995732:86 , srv1493687393:86 , srv1733114867:86 , srv1855051433:86 , srv1900590194:86 , srv1912836686:86 , srv2019801299:86 , srv2056080154:86 , srv2127608459:86 , srv274323244:86 , srv371571099:86 , srv40573129:86 , srv418170583:86 , srv515715611:86 , srv651532010:86 , srv783295823:86 , srv1018497803:87 , srv1211685397:87 , srv1283285316:87 , srv1362942892:87 , srv1382956064:87 , srv1441236456:87 , srv1741819075:87 , srv175392534:87 , srv1942040950:87 , srv1979623619:87 , srv300819111:87 , srv389527315:87 , srv427435008:87 , srv526682297:87 , srv65159665:87 , srv714042926:87 , srv968705363:87 , srv97492394:87 , srv1099326484:88 , srv1165026397:88 , srv1170940120:88 , srv1188394531:88 , srv206221258:88 , srv2102456282:88 , srv351281160:88 , srv761675410:88 , srv877918896:88 , srv1219533340:89 , srv1293432324:89 , srv1373851087:89 , srv1607505223:89 , srv2140901895:89 , srv312704137:89 , srv459128638:89 , srv762585196:89 , srv1182111489:90 , srv1921162024:90 , srv1993586816:90 , srv580270391:90 , srv1053878960:91 , srv1835405500:92 , srv1040439702:93 , srv749433246:95 , srv590131812:96 , srv1954188740:457 }
2023-12-28 04:53:14,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1493687393=24, srv1099326484=4, srv1165026397=6, srv526682297=77, srv1843460735=37, srv1979623619=51, srv1892964248=41, srv260820857=61, srv798285004=94, srv1053878960=3, srv1948323191=47, srv963926412=96, srv1406995732=20, srv783295823=93, srv175392534=34, srv1635481025=27, srv300819111=63, srv1835405500=36, srv1188394531=9, srv1211685397=10, srv97492394=98, srv714042926=88, srv1853852163=38, srv1293432324=14, srv1170940120=7, srv40573129=69, srv1362942892=15, srv1018497803=0, srv707745623=86, srv468655500=73, srv1959706117=50, srv1607505223=25, srv1733114867=31, srv1900590194=42, srv1921162024=44, srv877918896=95, srv1868135124=40, srv2102456282=57, srv2056080154=55, srv1382956064=17, srv1930252088=45, srv1219533340=12, srv1677157811=28, srv112627885=5, srv2127608459=59, srv1954663572=49, srv418170583=70, srv1614801990=26, srv1182111489=8, srv1741819075=32, srv1398932499=18, srv389527315=68, srv515715611=75, srv168499389=29, srv2111243592=58, srv762359847=91, srv351281160=66, srv48800606=74, srv2019801299=54, srv1040439702=2, srv206221258=56, srv580270391=79, srv371571099=67, srv2140901895=60, srv968705363=97, srv343192634=65, srv523049753=76, srv312704137=64, srv651532010=84, srv1912836686=43, srv103229691=1, srv1993586816=52, srv1778355441=35, srv749433246=89, srv761675410=90, srv595384235=81, srv633297003=83, srv1687629771=30, srv274323244=62, srv1215956938=11, srv1855051433=39, srv1996134350=53, srv590131812=80, srv1451908953=23, srv710528808=87, srv1441236456=21, srv986455811=99, srv1446132601=22, srv762585196=92, srv1406806329=19, srv1283285316=13, srv1373851087=16, srv1748014134=33, srv623906462=82, srv459128638=72, srv1942040950=46, srv1954188740=48, srv565486117=78, srv427435008=71, srv65159665=85} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:14,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:14,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-28 04:53:14,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-28 04:53:14,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-28 04:53:14,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-28 04:53:14,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-28 04:53:14,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-28 04:53:14,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-28 04:53:14,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-28 04:53:14,865 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=0.041296485029237606, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05764553630890418, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041296485029237606, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17991666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24716666666666667, 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); 
2023-12-28 04:53:14,865 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)
2023-12-28 04:53:14,866 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18468494576715638, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041296485029237606, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05764553630890418, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041296485029237606, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17991666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24716666666666667, 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
2023-12-28 04:53:15,134 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 378 ms to try 5000 different iterations.  Found a solution that moves 2593 regions; Going from a computed imbalance of 0.18468494576715638 to a new imbalance of 0.016002402243037537. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023500815203972777); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03415157340928769, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2881111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023500815203972777); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012833333333333334); 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); 
2023-12-28 04:53:15,144 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv749433246:76 , srv590131812:77 , srv1053878960:79 , srv1835405500:79 , srv1040439702:80 , srv1182111489:81 , srv1607505223:82 , srv1921162024:82 , srv1993586816:82 , srv2140901895:82 , srv580270391:82 , srv877918896:82 , srv1099326484:83 , srv1211685397:83 , srv1219533340:83 , srv1293432324:83 , srv1373851087:83 , srv1382956064:83 , srv1942040950:83 , srv312704137:83 , srv351281160:83 , srv762585196:83 , srv112627885:84 , srv1188394531:84 , srv1441236456:84 , srv1979623619:84 , srv2102456282:84 , srv274323244:84 , srv389527315:84 , srv427435008:84 , srv714042926:84 , srv1165026397:85 , srv1170940120:85 , srv1362942892:85 , srv1398932499:85 , srv1493687393:85 , srv1677157811:85 , srv1741819075:85 , srv1855051433:85 , srv2019801299:85 , srv2056080154:85 , srv2127608459:85 , srv300819111:85 , srv526682297:85 , srv65159665:85 , srv761675410:85 , srv783295823:85 , srv1283285316:86 , srv1406995732:86 , srv175392534:86 , srv1892964248:86 , srv1900590194:86 , srv1912836686:86 , srv371571099:86 , srv418170583:86 , srv515715611:86 , srv651532010:86 , srv798285004:86 , srv97492394:86 , srv1018497803:87 , srv103229691:87 , srv1451908953:87 , srv168499389:87 , srv1733114867:87 , srv1748014134:87 , srv1843460735:87 , srv1868135124:87 , srv1948323191:87 , srv206221258:87 , srv468655500:87 , srv707745623:87 , srv762359847:87 , srv968705363:87 , srv986455811:87 , srv1614801990:88 , srv1687629771:88 , srv1853852163:88 , srv1959706117:88 , srv343192634:88 , srv40573129:88 , srv459128638:88 , srv565486117:88 , srv595384235:88 , srv710528808:88 , srv963926412:88 , srv1406806329:89 , srv1778355441:89 , srv48800606:89 , srv633297003:89 , srv1446132601:90 , srv1635481025:90 , srv1930252088:90 , srv1954663572:90 , srv2111243592:90 , srv260820857:90 , srv523049753:90 , srv1215956938:91 , srv1996134350:91 , srv623906462:91 , srv1954188740:526 }
2023-12-28 04:53:15,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:15,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1493687393=24, srv1099326484=4, srv1165026397=6, srv526682297=77, srv1843460735=37, srv1979623619=51, srv1892964248=41, srv260820857=61, srv798285004=94, srv1053878960=3, srv1948323191=47, srv963926412=96, srv1406995732=20, srv783295823=93, srv175392534=34, srv1635481025=27, srv300819111=63, srv1835405500=36, srv1188394531=9, srv1211685397=10, srv97492394=98, srv714042926=88, srv1853852163=38, srv1293432324=14, srv1170940120=7, srv40573129=69, srv1362942892=15, srv1018497803=0, srv707745623=86, srv468655500=73, srv1959706117=50, srv1607505223=25, srv1733114867=31, srv1900590194=42, srv1921162024=44, srv877918896=95, srv1868135124=40, srv2102456282=57, srv2056080154=55, srv1382956064=17, srv1930252088=45, srv1219533340=12, srv1677157811=28, srv112627885=5, srv2127608459=59, srv1954663572=49, srv418170583=70, srv1614801990=26, srv1182111489=8, srv1741819075=32, srv1398932499=18, srv389527315=68, srv515715611=75, srv168499389=29, srv2111243592=58, srv762359847=91, srv351281160=66, srv48800606=74, srv2019801299=54, srv1040439702=2, srv206221258=56, srv580270391=79, srv371571099=67, srv2140901895=60, srv968705363=97, srv343192634=65, srv523049753=76, srv312704137=64, srv651532010=84, srv1912836686=43, srv103229691=1, srv1993586816=52, srv1778355441=35, srv749433246=89, srv761675410=90, srv595384235=81, srv633297003=83, srv1687629771=30, srv274323244=62, srv1215956938=11, srv1855051433=39, srv1996134350=53, srv590131812=80, srv1451908953=23, srv710528808=87, srv1441236456=21, srv986455811=99, srv1446132601=22, srv762585196=92, srv1406806329=19, srv1283285316=13, srv1373851087=16, srv1748014134=33, srv623906462=82, srv459128638=72, srv1942040950=46, srv1954188740=48, srv565486117=78, srv427435008=71, srv65159665=85} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-28 04:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-28 04:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-28 04:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-28 04:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-28 04:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-28 04:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-28 04:53:15,280 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=0.023500815203972777); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03415157340928769, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023500815203972777); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012833333333333334); 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); 
2023-12-28 04:53:15,280 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)
2023-12-28 04:53:15,281 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015984245668969298, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023500815203972777); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03415157340928769, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023500815203972777); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012833333333333334); 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
2023-12-28 04:53:15,508 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 326 ms to try 5000 different iterations.  Found a solution that moves 949 regions; Going from a computed imbalance of 0.015984245668969298 to a new imbalance of 7.870225725033267E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006559178363224968); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008012336167697753); MoveCostFunction : (multiplier=7.0, imbalance=0.10544444444444444, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006559178363224968); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004583333333333333); 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); 
2023-12-28 04:53:15,510 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1018497803:82 , srv206221258:82 , srv459128638:82 , srv1446132601:83 , srv1954663572:83 , srv1996134350:83 , srv48800606:83 , srv1040439702:84 , srv1165026397:84 , srv1170940120:84 , srv1406806329:84 , srv1687629771:84 , srv1733114867:84 , srv260820857:84 , srv40573129:84 , srv523049753:84 , srv565486117:84 , srv633297003:84 , srv963926412:84 , srv968705363:84 , srv1188394531:85 , srv1215956938:85 , srv1219533340:85 , srv1283285316:85 , srv1293432324:85 , srv1373851087:85 , srv1406995732:85 , srv1451908953:85 , srv1614801990:85 , srv1635481025:85 , srv1741819075:85 , srv175392534:85 , srv1835405500:85 , srv1853852163:85 , srv1868135124:85 , srv1912836686:85 , srv1921162024:85 , srv1930252088:85 , srv2127608459:85 , srv312704137:85 , srv418170583:85 , srv515715611:85 , srv580270391:85 , srv590131812:85 , srv623906462:85 , srv710528808:85 , srv761675410:85 , srv97492394:85 , srv1099326484:86 , srv1182111489:86 , srv1211685397:86 , srv1362942892:86 , srv168499389:86 , srv1778355441:86 , srv1843460735:86 , srv1855051433:86 , srv1900590194:86 , srv1959706117:86 , srv1979623619:86 , srv1993586816:86 , srv2019801299:86 , srv2102456282:86 , srv300819111:86 , srv351281160:86 , srv427435008:86 , srv468655500:86 , srv595384235:86 , srv651532010:86 , srv714042926:86 , srv749433246:86 , srv762359847:86 , srv762585196:86 , srv986455811:86 , srv103229691:87 , srv1053878960:87 , srv1382956064:87 , srv1441236456:87 , srv1493687393:87 , srv1607505223:87 , srv1677157811:87 , srv1748014134:87 , srv1892964248:87 , srv1942040950:87 , srv1948323191:87 , srv2111243592:87 , srv2140901895:87 , srv274323244:87 , srv343192634:87 , srv371571099:87 , srv389527315:87 , srv526682297:87 , srv65159665:87 , srv707745623:87 , srv783295823:87 , srv798285004:87 , srv877918896:87 , srv2056080154:88 , srv112627885:89 , srv1398932499:89 , srv1954188740:533 }
2023-12-28 04:53:15,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:15,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1493687393=24, srv1099326484=4, srv1165026397=6, srv526682297=77, srv1843460735=37, srv1979623619=51, srv1892964248=41, srv260820857=61, srv798285004=94, srv1053878960=3, srv1948323191=47, srv963926412=96, srv1406995732=20, srv783295823=93, srv175392534=34, srv1635481025=27, srv300819111=63, srv1835405500=36, srv1188394531=9, srv1211685397=10, srv97492394=98, srv714042926=88, srv1853852163=38, srv1293432324=14, srv1170940120=7, srv40573129=69, srv1362942892=15, srv1018497803=0, srv707745623=86, srv468655500=73, srv1959706117=50, srv1607505223=25, srv1733114867=31, srv1900590194=42, srv1921162024=44, srv877918896=95, srv1868135124=40, srv2102456282=57, srv2056080154=55, srv1382956064=17, srv1930252088=45, srv1219533340=12, srv1677157811=28, srv112627885=5, srv2127608459=59, srv1954663572=49, srv418170583=70, srv1614801990=26, srv1182111489=8, srv1741819075=32, srv1398932499=18, srv389527315=68, srv515715611=75, srv168499389=29, srv2111243592=58, srv762359847=91, srv351281160=66, srv48800606=74, srv2019801299=54, srv1040439702=2, srv206221258=56, srv580270391=79, srv371571099=67, srv2140901895=60, srv968705363=97, srv343192634=65, srv523049753=76, srv312704137=64, srv651532010=84, srv1912836686=43, srv103229691=1, srv1993586816=52, srv1778355441=35, srv749433246=89, srv761675410=90, srv595384235=81, srv633297003=83, srv1687629771=30, srv274323244=62, srv1215956938=11, srv1855051433=39, srv1996134350=53, srv590131812=80, srv1451908953=23, srv710528808=87, srv1441236456=21, srv986455811=99, srv1446132601=22, srv762585196=92, srv1406806329=19, srv1283285316=13, srv1373851087=16, srv1748014134=33, srv623906462=82, srv459128638=72, srv1942040950=46, srv1954188740=48, srv565486117=78, srv427435008=71, srv65159665=85} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:15,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:15,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:15,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:15,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:15,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:15,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-28 04:53:15,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-28 04:53:15,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-28 04:53:15,531 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-28 04:53:15,532 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-28 04:53:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-28 04:53:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-28 04:53:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-28 04:53:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-28 04:53:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-28 04:53:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-28 04:53:15,645 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=0.006559178363224968); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008012336167697753); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006559178363224968); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004583333333333333); 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); 
2023-12-28 04:53:15,645 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)
2023-12-28 04:53:15,645 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.803775324760383E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006559178363224968); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008012336167697753); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006559178363224968); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004583333333333333); 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
2023-12-28 04:53:15,985 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 441 ms to try 5000 different iterations.  Found a solution that moves 262 regions; Going from a computed imbalance of 7.803775324760383E-4 to a new imbalance of 2.911928398870984E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.029111111111111112, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-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); 
2023-12-28 04:53:15,986 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv651532010:82 , srv1748014134:83 , srv2056080154:83 , srv2140901895:83 , srv371571099:83 , srv459128638:83 , srv526682297:83 , srv65159665:83 , srv1099326484:84 , srv112627885:84 , srv1165026397:84 , srv1215956938:84 , srv1219533340:84 , srv1283285316:84 , srv1362942892:84 , srv1398932499:84 , srv1406995732:84 , srv1441236456:84 , srv1493687393:84 , srv1607505223:84 , srv1677157811:84 , srv168499389:84 , srv1853852163:84 , srv1900590194:84 , srv1930252088:84 , srv1948323191:84 , srv1993586816:84 , srv206221258:84 , srv2102456282:84 , srv2111243592:84 , srv260820857:84 , srv300819111:84 , srv343192634:84 , srv389527315:84 , srv40573129:84 , srv468655500:84 , srv590131812:84 , srv595384235:84 , srv623906462:84 , srv633297003:84 , srv762585196:84 , srv783295823:84 , srv968705363:84 , srv1018497803:85 , srv103229691:85 , srv1053878960:85 , srv1170940120:85 , srv1182111489:85 , srv1188394531:85 , srv1293432324:85 , srv1373851087:85 , srv1382956064:85 , srv1406806329:85 , srv1451908953:85 , srv1635481025:85 , srv1733114867:85 , srv1741819075:85 , srv175392534:85 , srv1778355441:85 , srv1843460735:85 , srv1855051433:85 , srv1868135124:85 , srv1892964248:85 , srv1912836686:85 , srv1921162024:85 , srv1942040950:85 , srv1954663572:85 , srv1979623619:85 , srv1996134350:85 , srv2019801299:85 , srv274323244:85 , srv312704137:85 , srv351281160:85 , srv418170583:85 , srv427435008:85 , srv48800606:85 , srv515715611:85 , srv565486117:85 , srv580270391:85 , srv707745623:85 , srv710528808:85 , srv714042926:85 , srv761675410:85 , srv762359847:85 , srv798285004:85 , srv877918896:85 , srv963926412:85 , srv97492394:85 , srv986455811:85 , srv1040439702:86 , srv1211685397:86 , srv1446132601:86 , srv1614801990:86 , srv1687629771:86 , srv1835405500:86 , srv1959706117:86 , srv2127608459:86 , srv523049753:86 , srv749433246:86 , srv1954188740:627 }
2023-12-28 04:53:15,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:15,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1493687393=24, srv1099326484=4, srv1165026397=6, srv526682297=77, srv1843460735=37, srv1979623619=51, srv1892964248=41, srv260820857=61, srv798285004=94, srv1053878960=3, srv1948323191=47, srv963926412=96, srv1406995732=20, srv783295823=93, srv175392534=34, srv1635481025=27, srv300819111=63, srv1835405500=36, srv1188394531=9, srv1211685397=10, srv97492394=98, srv714042926=88, srv1853852163=38, srv1293432324=14, srv1170940120=7, srv40573129=69, srv1362942892=15, srv1018497803=0, srv707745623=86, srv468655500=73, srv1959706117=50, srv1607505223=25, srv1733114867=31, srv1900590194=42, srv1921162024=44, srv877918896=95, srv1868135124=40, srv2102456282=57, srv2056080154=55, srv1382956064=17, srv1930252088=45, srv1219533340=12, srv1677157811=28, srv112627885=5, srv2127608459=59, srv1954663572=49, srv418170583=70, srv1614801990=26, srv1182111489=8, srv1741819075=32, srv1398932499=18, srv389527315=68, srv515715611=75, srv168499389=29, srv2111243592=58, srv762359847=91, srv351281160=66, srv48800606=74, srv2019801299=54, srv1040439702=2, srv206221258=56, srv580270391=79, srv371571099=67, srv2140901895=60, srv968705363=97, srv343192634=65, srv523049753=76, srv312704137=64, srv651532010=84, srv1912836686=43, srv103229691=1, srv1993586816=52, srv1778355441=35, srv749433246=89, srv761675410=90, srv595384235=81, srv633297003=83, srv1687629771=30, srv274323244=62, srv1215956938=11, srv1855051433=39, srv1996134350=53, srv590131812=80, srv1451908953=23, srv710528808=87, srv1441236456=21, srv986455811=99, srv1446132601=22, srv762585196=92, srv1406806329=19, srv1283285316=13, srv1373851087=16, srv1748014134=33, srv623906462=82, srv459128638=72, srv1942040950=46, srv1954188740=48, srv565486117=78, srv427435008=71, srv65159665=85} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:16,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:16,000 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-28 04:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-28 04:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-28 04:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-28 04:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-28 04:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-28 04:53:16,110 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-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); 
2023-12-28 04:53:16,110 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)
2023-12-28 04:53:16,111 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.7284720777804092E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-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
2023-12-28 04:53:16,341 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 327 ms to try 5000 different iterations.  Found a solution that moves 26 regions; Going from a computed imbalance of 2.7284720777804092E-5 to a new imbalance of 7.871477691509366E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0028888888888888888); 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); 
2023-12-28 04:53:16,341 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1040439702:83 , srv112627885:83 , srv1398932499:83 , srv1614801990:83 , srv1687629771:83 , srv175392534:83 , srv1959706117:83 , srv1996134350:83 , srv749433246:83 , srv761675410:83 , srv97492394:83 , srv103229691:84 , srv1053878960:84 , srv1170940120:84 , srv1182111489:84 , srv1188394531:84 , srv1211685397:84 , srv1215956938:84 , srv1283285316:84 , srv1293432324:84 , srv1362942892:84 , srv1373851087:84 , srv1382956064:84 , srv1406806329:84 , srv1441236456:84 , srv1446132601:84 , srv1451908953:84 , srv1493687393:84 , srv1607505223:84 , srv1635481025:84 , srv1733114867:84 , srv1741819075:84 , srv1748014134:84 , srv1778355441:84 , srv1835405500:84 , srv1843460735:84 , srv1853852163:84 , srv1855051433:84 , srv1868135124:84 , srv1892964248:84 , srv1900590194:84 , srv1912836686:84 , srv1921162024:84 , srv1942040950:84 , srv1948323191:84 , srv1954663572:84 , srv1979623619:84 , srv1993586816:84 , srv2019801299:84 , srv2056080154:84 , srv2102456282:84 , srv2111243592:84 , srv2127608459:84 , srv260820857:84 , srv274323244:84 , srv300819111:84 , srv312704137:84 , srv343192634:84 , srv351281160:84 , srv371571099:84 , srv389527315:84 , srv40573129:84 , srv418170583:84 , srv427435008:84 , srv459128638:84 , srv468655500:84 , srv48800606:84 , srv515715611:84 , srv523049753:84 , srv526682297:84 , srv565486117:84 , srv580270391:84 , srv590131812:84 , srv595384235:84 , srv623906462:84 , srv633297003:84 , srv65159665:84 , srv707745623:84 , srv710528808:84 , srv714042926:84 , srv762359847:84 , srv762585196:84 , srv783295823:84 , srv798285004:84 , srv877918896:84 , srv963926412:84 , srv968705363:84 , srv986455811:84 , srv1018497803:85 , srv1099326484:85 , srv1165026397:85 , srv1219533340:85 , srv1406995732:85 , srv1677157811:85 , srv168499389:85 , srv1930252088:85 , srv206221258:85 , srv2140901895:85 , srv651532010:86 , srv1954188740:683 }
2023-12-28 04:53:16,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:16,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1493687393=24, srv1099326484=4, srv1165026397=6, srv526682297=77, srv1843460735=37, srv1979623619=51, srv1892964248=41, srv260820857=61, srv798285004=94, srv1053878960=3, srv1948323191=47, srv963926412=96, srv1406995732=20, srv783295823=93, srv175392534=34, srv1635481025=27, srv300819111=63, srv1835405500=36, srv1188394531=9, srv1211685397=10, srv97492394=98, srv714042926=88, srv1853852163=38, srv1293432324=14, srv1170940120=7, srv40573129=69, srv1362942892=15, srv1018497803=0, srv707745623=86, srv468655500=73, srv1959706117=50, srv1607505223=25, srv1733114867=31, srv1900590194=42, srv1921162024=44, srv877918896=95, srv1868135124=40, srv2102456282=57, srv2056080154=55, srv1382956064=17, srv1930252088=45, srv1219533340=12, srv1677157811=28, srv112627885=5, srv2127608459=59, srv1954663572=49, srv418170583=70, srv1614801990=26, srv1182111489=8, srv1741819075=32, srv1398932499=18, srv389527315=68, srv515715611=75, srv168499389=29, srv2111243592=58, srv762359847=91, srv351281160=66, srv48800606=74, srv2019801299=54, srv1040439702=2, srv206221258=56, srv580270391=79, srv371571099=67, srv2140901895=60, srv968705363=97, srv343192634=65, srv523049753=76, srv312704137=64, srv651532010=84, srv1912836686=43, srv103229691=1, srv1993586816=52, srv1778355441=35, srv749433246=89, srv761675410=90, srv595384235=81, srv633297003=83, srv1687629771=30, srv274323244=62, srv1215956938=11, srv1855051433=39, srv1996134350=53, srv590131812=80, srv1451908953=23, srv710528808=87, srv1441236456=21, srv986455811=99, srv1446132601=22, srv762585196=92, srv1406806329=19, srv1283285316=13, srv1373851087=16, srv1748014134=33, srv623906462=82, srv459128638=72, srv1942040950=46, srv1954188740=48, srv565486117=78, srv427435008=71, srv65159665=85} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:16,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:16,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-28 04:53:16,365 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-28 04:53:16,366 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-28 04:53:16,367 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-28 04:53:16,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-28 04:53:16,477 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.689421800350782E-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=0.0017082358106351274); 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); 
2023-12-28 04:53:16,477 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1040439702:83 , srv112627885:83 , srv1398932499:83 , srv1614801990:83 , srv1687629771:83 , srv175392534:83 , srv1959706117:83 , srv1996134350:83 , srv749433246:83 , srv761675410:83 , srv97492394:83 , srv103229691:84 , srv1053878960:84 , srv1170940120:84 , srv1182111489:84 , srv1188394531:84 , srv1211685397:84 , srv1215956938:84 , srv1283285316:84 , srv1293432324:84 , srv1362942892:84 , srv1373851087:84 , srv1382956064:84 , srv1406806329:84 , srv1441236456:84 , srv1446132601:84 , srv1451908953:84 , srv1493687393:84 , srv1607505223:84 , srv1635481025:84 , srv1733114867:84 , srv1741819075:84 , srv1748014134:84 , srv1778355441:84 , srv1835405500:84 , srv1843460735:84 , srv1853852163:84 , srv1855051433:84 , srv1868135124:84 , srv1892964248:84 , srv1900590194:84 , srv1912836686:84 , srv1921162024:84 , srv1942040950:84 , srv1948323191:84 , srv1954663572:84 , srv1979623619:84 , srv1993586816:84 , srv2019801299:84 , srv2056080154:84 , srv2102456282:84 , srv2111243592:84 , srv2127608459:84 , srv260820857:84 , srv274323244:84 , srv300819111:84 , srv312704137:84 , srv343192634:84 , srv351281160:84 , srv371571099:84 , srv389527315:84 , srv40573129:84 , srv418170583:84 , srv427435008:84 , srv459128638:84 , srv468655500:84 , srv48800606:84 , srv515715611:84 , srv523049753:84 , srv526682297:84 , srv565486117:84 , srv580270391:84 , srv590131812:84 , srv595384235:84 , srv623906462:84 , srv633297003:84 , srv65159665:84 , srv707745623:84 , srv710528808:84 , srv714042926:84 , srv762359847:84 , srv762585196:84 , srv783295823:84 , srv798285004:84 , srv877918896:84 , srv963926412:84 , srv968705363:84 , srv986455811:84 , srv1018497803:85 , srv1099326484:85 , srv1165026397:85 , srv1219533340:85 , srv1406995732:85 , srv1677157811:85 , srv168499389:85 , srv1930252088:85 , srv206221258:85 , srv2140901895:85 , srv651532010:86 , srv1954188740:683 }
2023-12-28 04:53:16,502 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=301 (was 301), ProcessCount=169 (was 169), AvailableMemoryMB=10948 (was 11542)
2023-12-28 04:53:16,509 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=301, ProcessCount=169, AvailableMemoryMB=10948
2023-12-28 04:53:16,509 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-28 04:53:16,509 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.
2023-12-28 04:53:16,518 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1077416840:84 , srv1176278208:84 , srv1290391326:84 , srv1551463054:84 , srv162110229:84 , srv1778344365:84 , srv1872251889:84 , srv1977983892:84 , srv198481633:84 , srv2007063366:84 , srv2016728748:84 , srv2028747648:84 , srv2029279:84 , srv2039605178:84 , srv2087385709:84 , srv356076290:84 , srv407560898:84 , srv474888031:84 , srv536308856:84 , srv609778766:84 , srv609985496:84 , srv618004817:84 , srv624292086:84 , srv677276797:84 , srv742295171:84 , srv789087750:84 , srv835329195:84 , srv958005531:84 , srv989963184:84 , srv859818712:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-12-28 04:53:16,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:53:16,519 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv198481633=8, srv2039605178=13, srv1778344365=5, srv835329195=26, srv162110229=4, srv2028747648=11, srv356076290=15, srv989963184=29, srv1176278208=1, srv1077416840=0, srv2007063366=9, srv2016728748=10, srv474888031=17, srv677276797=23, srv624292086=22, srv609985496=20, srv958005531=28, srv609778766=19, srv536308856=18, srv2029279=12, srv1290391326=2, srv1977983892=7, srv859818712=27, srv789087750=25, srv1551463054=3, srv742295171=24, srv1872251889=6, srv2087385709=14, srv407560898=16, srv618004817=21} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:53:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:53:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:53:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-12-28 04:53:16,544 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=1.1235819174131563, 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); 
2023-12-28 04:53:16,544 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912582445850727, 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=1.1235819174131563, 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
2023-12-28 04:55:16,531 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6139854 different iterations.  Found a solution that moves 1859 regions; Going from a computed imbalance of 0.9912582445850727 to a new imbalance of 4.338998739279625E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6885185185185185, 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); 
2023-12-28 04:55:16,539 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1077416840:90 , srv1176278208:90 , srv1290391326:90 , srv1551463054:90 , srv162110229:90 , srv1778344365:90 , srv1872251889:90 , srv1977983892:90 , srv198481633:90 , srv2007063366:90 , srv2016728748:90 , srv2028747648:90 , srv2029279:90 , srv2039605178:90 , srv2087385709:90 , srv356076290:90 , srv407560898:90 , srv474888031:90 , srv536308856:90 , srv609778766:90 , srv609985496:90 , srv618004817:90 , srv624292086:90 , srv677276797:90 , srv742295171:90 , srv789087750:90 , srv835329195:90 , srv859818712:90 , srv958005531:90 , srv989963184:90 }
2023-12-28 04:55:16,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-28 04:55:16,542 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv198481633=8, srv2039605178=13, srv1778344365=5, srv835329195=26, srv162110229=4, srv2028747648=11, srv356076290=15, srv989963184=29, srv1176278208=1, srv1077416840=0, srv2007063366=9, srv2016728748=10, srv474888031=17, srv677276797=23, srv624292086=22, srv609985496=20, srv958005531=28, srv609778766=19, srv536308856=18, srv2029279=12, srv1290391326=2, srv1977983892=7, srv859818712=27, srv789087750=25, srv1551463054=3, srv742295171=24, srv1872251889=6, srv2087385709=14, srv407560898=16, srv618004817=21} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-28 04:55:16,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-28 04:55:16,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-28 04:55:16,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-28 04:55:16,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-28 04:55:16,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-28 04:55:16,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-12-28 04:55:16,562 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); 
2023-12-28 04:55:16,562 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1077416840:90 , srv1176278208:90 , srv1290391326:90 , srv1551463054:90 , srv162110229:90 , srv1778344365:90 , srv1872251889:90 , srv1977983892:90 , srv198481633:90 , srv2007063366:90 , srv2016728748:90 , srv2028747648:90 , srv2029279:90 , srv2039605178:90 , srv2087385709:90 , srv356076290:90 , srv407560898:90 , srv474888031:90 , srv536308856:90 , srv609778766:90 , srv609985496:90 , srv618004817:90 , srv624292086:90 , srv677276797:90 , srv742295171:90 , srv789087750:90 , srv835329195:90 , srv859818712:90 , srv958005531:90 , srv989963184:90 }
2023-12-28 04:55:16,577 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=219 (was 301), ProcessCount=167 (was 169), AvailableMemoryMB=10619 (was 10948)