2024-02-18 01:53:14,403 INFO [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins 2024-02-18 01:53:14,728 WARN [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties 2024-02-18 01:53:14,844 INFO [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl 2024-02-18 01:53:14,911 INFO [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false 2024-02-18 01:53:14,918 INFO [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc. 2024-02-18 01:53:14,931 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=227, ProcessCount=168, AvailableMemoryMB=11398 2024-02-18 01:53:14,934 INFO [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false 2024-02-18 01:53:14,934 INFO [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc. 2024-02-18 01:53:15,063 INFO [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv101976947:84 , srv1034508363:84 , srv1052470044:84 , srv1058099814:84 , srv1064422094:84 , srv1169938320:84 , srv1206095831:84 , srv1222763478:84 , srv1248596764:84 , srv1255082225:84 , srv127643524:84 , srv1290483718:84 , srv1292377861:84 , srv1293272756:84 , srv1297034753:84 , srv1302054632:84 , srv1302971412:84 , srv1334059012:84 , srv1352406174:84 , srv1354419426:84 , srv1371634542:84 , srv1375634914:84 , srv1439548592:84 , srv1440376138:84 , srv1441551453:84 , srv1476893739:84 , srv1495764957:84 , srv1529735038:84 , srv1542194892:84 , srv1548576429:84 , srv1555502964:84 , srv1586852216:84 , srv1637028240:84 , srv165890925:84 , srv1683080191:84 , srv168336677:84 , srv1766826700:84 , srv1779510323:84 , srv1789071955:84 , srv1805411699:84 , srv1806004907:84 , srv1816855700:84 , srv182873486:84 , srv1847597153:84 , srv1856504544:84 , srv1871649569:84 , srv1884612298:84 , srv1884890254:84 , srv191108069:84 , srv1935827225:84 , srv1979146056:84 , srv199032706:84 , srv2052940495:84 , srv2068207019:84 , srv2097826279:84 , srv2106891902:84 , srv2134759251:84 , srv221432705:84 , srv231045984:84 , srv231484163:84 , srv269784669:84 , srv326182582:84 , srv32872398:84 , srv33337512:84 , srv342507872:84 , srv342978370:84 , srv347171565:84 , srv355809369:84 , srv358577149:84 , srv362203921:84 , srv363413448:84 , srv409396953:84 , srv462507778:84 , srv487513914:84 , srv495855110:84 , srv510355909:84 , srv52409905:84 , srv52849736:84 , srv55193743:84 , srv587787076:84 , srv591074610:84 , srv592335038:84 , srv618814968:84 , srv671311880:84 , srv691430457:84 , srv697244032:84 , srv712956237:84 , srv728187353:84 , srv760050370:84 , srv80789094:84 , srv828489629:84 , srv876707467:84 , srv877676972:84 , srv882134485:84 , srv895981500:84 , srv899522783:84 , srv915259062:84 , srv932920566:84 , srv943656641:84 , srv860507682:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90] 2024-02-18 01:53:15,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:53:15,080 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1052470044=2, srv1935827225=49, srv1766826700=36, srv199032706=51, srv671311880=83, srv882134485=94, srv1206095831=6, srv1169938320=5, srv697244032=85, srv691430457=84, srv1293272756=13, srv1034508363=1, srv1441551453=24, srv1248596764=8, srv712956237=86, srv231045984=58, srv828489629=90, srv1542194892=28, srv591074610=80, srv2134759251=56, srv618814968=82, srv2097826279=54, srv1290483718=11, srv760050370=88, srv1371634542=20, srv168336677=35, srv1548576429=29, srv1586852216=31, srv409396953=71, srv1555502964=30, srv1637028240=32, srv2052940495=52, srv728187353=87, srv1222763478=7, srv1476893739=25, srv1334059012=17, srv1789071955=38, srv943656641=99, srv1292377861=12, srv269784669=60, srv1805411699=39, srv1375634914=21, srv876707467=92, srv1847597153=43, srv342978370=65, srv347171565=66, srv899522783=96, srv52409905=76, srv33337512=63, srv362203921=69, srv1058099814=3, srv191108069=48, srv592335038=81, srv127643524=10, srv1352406174=18, srv221432705=57, srv355809369=67, srv1354419426=19, srv1884612298=46, srv1495764957=26, srv165890925=33, srv1871649569=45, srv358577149=68, srv1255082225=9, srv80789094=89, srv182873486=42, srv495855110=74, srv877676972=93, srv342507872=64, srv895981500=95, srv101976947=0, srv462507778=72, srv363413448=70, srv55193743=78, srv2106891902=55, srv1816855700=41, srv231484163=59, srv32872398=62, srv52849736=77, srv1884890254=47, srv915259062=97, srv2068207019=53, srv1302971412=16, srv487513914=73, srv1979146056=50, srv1779510323=37, srv587787076=79, srv1856504544=44, srv860507682=91, srv1529735038=27, srv1806004907=40, srv1439548592=22, srv1683080191=34, srv1297034753=14, srv1302054632=15, srv326182582=61, srv510355909=75, srv932920566=98, srv1064422094=4, srv1440376138=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:53:15,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:53:15,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:53:15,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:53:15,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30 2024-02-18 01:53:15,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31 2024-02-18 01:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32 2024-02-18 01:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33 2024-02-18 01:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34 2024-02-18 01:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35 2024-02-18 01:53:15,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36 2024-02-18 01:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37 2024-02-18 01:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38 2024-02-18 01:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39 2024-02-18 01:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40 2024-02-18 01:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41 2024-02-18 01:53:15,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48 2024-02-18 01:53:15,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55 2024-02-18 01:53:15,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56 2024-02-18 01:53:15,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57 2024-02-18 01:53:15,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58 2024-02-18 01:53:15,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59 2024-02-18 01:53:15,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60 2024-02-18 01:53:15,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61 2024-02-18 01:53:15,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69 2024-02-18 01:53:15,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70 2024-02-18 01:53:15,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71 2024-02-18 01:53:15,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72 2024-02-18 01:53:15,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73 2024-02-18 01:53:15,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74 2024-02-18 01:53:15,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75 2024-02-18 01:53:15,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83 2024-02-18 01:53:15,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90 2024-02-18 01:53:15,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91 2024-02-18 01:53:15,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92 2024-02-18 01:53:15,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93 2024-02-18 01:53:15,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94 2024-02-18 01:53:15,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95 2024-02-18 01:53:15,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96 2024-02-18 01:53:15,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97 2024-02-18 01:53:15,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98 2024-02-18 01:53:15,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99 2024-02-18 01:53:15,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4 2024-02-18 01:53:15,559 INFO [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:15,560 WARN [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart) 2024-02-18 01:53:15,560 INFO [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); computedMaxSteps=5000 2024-02-18 01:53:16,351 INFO [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 1134 ms to try 5000 different iterations. Found a solution that moves 4728 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17666608629455238. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03994321945769977, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06031715652691782, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5253333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03994321945769977, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.172, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23683333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:16,379 INFO [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1766826700:81 , srv1495764957:82 , srv2106891902:82 , srv347171565:82 , srv899522783:82 , srv168336677:83 , srv191108069:83 , srv52409905:83 , srv876707467:83 , srv1248596764:84 , srv1371634542:84 , srv1476893739:84 , srv32872398:84 , srv342507872:84 , srv1052470044:85 , srv1058099814:85 , srv127643524:85 , srv1297034753:85 , srv1354419426:85 , srv1375634914:85 , srv1439548592:85 , srv1441551453:85 , srv1548576429:85 , srv165890925:85 , srv1789071955:85 , srv1806004907:85 , srv182873486:85 , srv1847597153:85 , srv2068207019:85 , srv2097826279:85 , srv221432705:85 , srv231045984:85 , srv269784669:85 , srv462507778:85 , srv52849736:85 , srv587787076:85 , srv80789094:85 , srv932920566:85 , srv943656641:85 , srv1293272756:86 , srv1302054632:86 , srv1302971412:86 , srv1334059012:86 , srv1586852216:86 , srv1637028240:86 , srv1683080191:86 , srv1884612298:86 , srv1884890254:86 , srv1935827225:86 , srv1979146056:86 , srv2134759251:86 , srv358577149:86 , srv362203921:86 , srv363413448:86 , srv591074610:86 , srv592335038:86 , srv691430457:86 , srv712956237:86 , srv828489629:86 , srv882134485:86 , srv915259062:86 , srv101976947:87 , srv1169938320:87 , srv1206095831:87 , srv1352406174:87 , srv1529735038:87 , srv1805411699:87 , srv1816855700:87 , srv342978370:87 , srv409396953:87 , srv55193743:87 , srv671311880:87 , srv760050370:87 , srv1064422094:88 , srv1542194892:88 , srv1555502964:88 , srv1856504544:88 , srv1871649569:88 , srv199032706:88 , srv326182582:88 , srv618814968:88 , srv697244032:88 , srv877676972:88 , srv1440376138:89 , srv1779510323:89 , srv2052940495:89 , srv231484163:89 , srv355809369:89 , srv487513914:89 , srv510355909:89 , srv1255082225:90 , srv895981500:90 , srv728187353:91 , srv1290483718:92 , srv33337512:92 , srv495855110:92 , srv1034508363:94 , srv1222763478:94 , srv1292377861:95 , srv860507682:445 } 2024-02-18 01:53:16,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:53:16,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1052470044=2, srv1935827225=49, srv1766826700=36, srv199032706=51, srv671311880=83, srv882134485=94, srv1206095831=6, srv1169938320=5, srv697244032=85, srv691430457=84, srv1293272756=13, srv1034508363=1, srv1441551453=24, srv1248596764=8, srv712956237=86, srv231045984=58, srv828489629=90, srv1542194892=28, srv591074610=80, srv2134759251=56, srv618814968=82, srv2097826279=54, srv1290483718=11, srv760050370=88, srv1371634542=20, srv168336677=35, srv1548576429=29, srv1586852216=31, srv409396953=71, srv1555502964=30, srv1637028240=32, srv2052940495=52, srv728187353=87, srv1222763478=7, srv1476893739=25, srv1334059012=17, srv1789071955=38, srv943656641=99, srv1292377861=12, srv269784669=60, srv1805411699=39, srv1375634914=21, srv876707467=92, srv1847597153=43, srv342978370=65, srv347171565=66, srv899522783=96, srv52409905=76, srv33337512=63, srv362203921=69, srv1058099814=3, srv191108069=48, srv592335038=81, srv127643524=10, srv1352406174=18, srv221432705=57, srv355809369=67, srv1354419426=19, srv1884612298=46, srv1495764957=26, srv165890925=33, srv1871649569=45, srv358577149=68, srv1255082225=9, srv80789094=89, srv182873486=42, srv495855110=74, srv877676972=93, srv342507872=64, srv895981500=95, srv101976947=0, srv462507778=72, srv363413448=70, srv55193743=78, srv2106891902=55, srv1816855700=41, srv231484163=59, srv32872398=62, srv52849736=77, srv1884890254=47, srv915259062=97, srv2068207019=53, srv1302971412=16, srv487513914=73, srv1979146056=50, srv1779510323=37, srv587787076=79, srv1856504544=44, srv860507682=91, srv1529735038=27, srv1806004907=40, srv1439548592=22, srv1683080191=34, srv1297034753=14, srv1302054632=15, srv326182582=61, srv510355909=75, srv932920566=98, srv1064422094=4, srv1440376138=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:53:16,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35 2024-02-18 01:53:16,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44 2024-02-18 01:53:16,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54 2024-02-18 01:53:16,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62 2024-02-18 01:53:16,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72 2024-02-18 01:53:16,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82 2024-02-18 01:53:16,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93 2024-02-18 01:53:16,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94 2024-02-18 01:53:16,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95 2024-02-18 01:53:16,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96 2024-02-18 01:53:16,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97 2024-02-18 01:53:16,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98 2024-02-18 01:53:16,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99 2024-02-18 01:53:16,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4 2024-02-18 01:53:16,611 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=0.03994321945769977, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06031715652691782, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03994321945769977, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.172, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23683333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:16,612 WARN [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart) 2024-02-18 01:53:16,612 INFO [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17663298013096015, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03994321945769977, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06031715652691782, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03994321945769977, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.172, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23683333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); computedMaxSteps=5000 2024-02-18 01:53:16,956 INFO [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 494 ms to try 5000 different iterations. Found a solution that moves 2603 regions; Going from a computed imbalance of 0.17663298013096015 to a new imbalance of 0.014459700634965336. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021145049216598325); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03227268775388421, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2892222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021145049216598325); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.041, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:16,972 INFO [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1034508363:77 , srv1292377861:77 , srv1222763478:78 , srv495855110:80 , srv33337512:81 , srv1290483718:82 , srv1555502964:82 , srv231484163:82 , srv895981500:82 , srv1255082225:83 , srv1440376138:83 , srv1856504544:83 , srv199032706:83 , srv355809369:83 , srv487513914:83 , srv618814968:83 , srv1169938320:84 , srv1542194892:84 , srv1586852216:84 , srv510355909:84 , srv592335038:84 , srv697244032:84 , srv728187353:84 , srv877676972:84 , srv915259062:84 , srv101976947:85 , srv1052470044:85 , srv1064422094:85 , srv1293272756:85 , srv1302971412:85 , srv1352406174:85 , srv1529735038:85 , srv1779510323:85 , srv1805411699:85 , srv1816855700:85 , srv1871649569:85 , srv326182582:85 , srv342978370:85 , srv358577149:85 , srv362203921:85 , srv55193743:85 , srv760050370:85 , srv1058099814:86 , srv1206095831:86 , srv1297034753:86 , srv1302054632:86 , srv1334059012:86 , srv1439548592:86 , srv1476893739:86 , srv1548576429:86 , srv1637028240:86 , srv1935827225:86 , srv2134759251:86 , srv409396953:86 , srv462507778:86 , srv591074610:86 , srv671311880:86 , srv691430457:86 , srv828489629:86 , srv943656641:86 , srv127643524:87 , srv1354419426:87 , srv1371634542:87 , srv1375634914:87 , srv1441551453:87 , srv1806004907:87 , srv1847597153:87 , srv1884612298:87 , srv1979146056:87 , srv2052940495:87 , srv2068207019:87 , srv2097826279:87 , srv221432705:87 , srv32872398:87 , srv342507872:87 , srv363413448:87 , srv52849736:87 , srv587787076:87 , srv712956237:87 , srv80789094:87 , srv1495764957:88 , srv165890925:88 , srv1683080191:88 , srv1884890254:88 , srv2106891902:88 , srv231045984:88 , srv876707467:88 , srv932920566:88 , srv168336677:89 , srv191108069:89 , srv269784669:89 , srv347171565:89 , srv882134485:89 , srv1248596764:90 , srv1789071955:90 , srv52409905:90 , srv1766826700:91 , srv182873486:91 , srv899522783:91 , srv860507682:517 } 2024-02-18 01:53:16,979 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:53:16,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1052470044=2, srv1935827225=49, srv1766826700=36, srv199032706=51, srv671311880=83, srv882134485=94, srv1206095831=6, srv1169938320=5, srv697244032=85, srv691430457=84, srv1293272756=13, srv1034508363=1, srv1441551453=24, srv1248596764=8, srv712956237=86, srv231045984=58, srv828489629=90, srv1542194892=28, srv591074610=80, srv2134759251=56, srv618814968=82, srv2097826279=54, srv1290483718=11, srv760050370=88, srv1371634542=20, srv168336677=35, srv1548576429=29, srv1586852216=31, srv409396953=71, srv1555502964=30, srv1637028240=32, srv2052940495=52, srv728187353=87, srv1222763478=7, srv1476893739=25, srv1334059012=17, srv1789071955=38, srv943656641=99, srv1292377861=12, srv269784669=60, srv1805411699=39, srv1375634914=21, srv876707467=92, srv1847597153=43, srv342978370=65, srv347171565=66, srv899522783=96, srv52409905=76, srv33337512=63, srv362203921=69, srv1058099814=3, srv191108069=48, srv592335038=81, srv127643524=10, srv1352406174=18, srv221432705=57, srv355809369=67, srv1354419426=19, srv1884612298=46, srv1495764957=26, srv165890925=33, srv1871649569=45, srv358577149=68, srv1255082225=9, srv80789094=89, srv182873486=42, srv495855110=74, srv877676972=93, srv342507872=64, srv895981500=95, srv101976947=0, srv462507778=72, srv363413448=70, srv55193743=78, srv2106891902=55, srv1816855700=41, srv231484163=59, srv32872398=62, srv52849736=77, srv1884890254=47, srv915259062=97, srv2068207019=53, srv1302971412=16, srv487513914=73, srv1979146056=50, srv1779510323=37, srv587787076=79, srv1856504544=44, srv860507682=91, srv1529735038=27, srv1806004907=40, srv1439548592=22, srv1683080191=34, srv1297034753=14, srv1302054632=15, srv326182582=61, srv510355909=75, srv932920566=98, srv1064422094=4, srv1440376138=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:53:17,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:53:17,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:53:17,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31 2024-02-18 01:53:17,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42 2024-02-18 01:53:17,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53 2024-02-18 01:53:17,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65 2024-02-18 01:53:17,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75 2024-02-18 01:53:17,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86 2024-02-18 01:53:17,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98 2024-02-18 01:53:17,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99 2024-02-18 01:53:17,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4 2024-02-18 01:53:17,179 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=0.021145049216598325); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03227268775388421, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021145049216598325); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.041, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:17,179 WARN [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart) 2024-02-18 01:53:17,179 INFO [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014441474039400496, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021145049216598325); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03227268775388421, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021145049216598325); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.041, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); computedMaxSteps=5000 2024-02-18 01:53:17,454 INFO [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 411 ms to try 5000 different iterations. Found a solution that moves 970 regions; Going from a computed imbalance of 0.014441474039400496 to a new imbalance of 3.9078352776785304E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004208080754200133); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005802588531856595); MoveCostFunction : (multiplier=7.0, imbalance=0.10777777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004208080754200133); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.002916666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:17,456 INFO [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv182873486:81 , srv2052940495:82 , srv1290483718:83 , srv1779510323:83 , srv1789071955:83 , srv1884890254:83 , srv269784669:83 , srv728187353:83 , srv1255082225:84 , srv1884612298:84 , srv326182582:84 , srv409396953:84 , srv882134485:84 , srv932920566:84 , srv101976947:85 , srv1064422094:85 , srv1206095831:85 , srv1222763478:85 , srv1248596764:85 , srv1292377861:85 , srv1302054632:85 , srv1334059012:85 , srv1352406174:85 , srv1354419426:85 , srv1375634914:85 , srv1440376138:85 , srv1441551453:85 , srv165890925:85 , srv1683080191:85 , srv1766826700:85 , srv1806004907:85 , srv1847597153:85 , srv1935827225:85 , srv1979146056:85 , srv2134759251:85 , srv221432705:85 , srv231045984:85 , srv33337512:85 , srv342978370:85 , srv363413448:85 , srv510355909:85 , srv52409905:85 , srv587787076:85 , srv591074610:85 , srv671311880:85 , srv691430457:85 , srv760050370:85 , srv895981500:85 , srv899522783:85 , srv1058099814:86 , srv127643524:86 , srv1293272756:86 , srv1297034753:86 , srv1302971412:86 , srv1371634542:86 , srv1439548592:86 , srv1529735038:86 , srv1542194892:86 , srv1637028240:86 , srv168336677:86 , srv1805411699:86 , srv1816855700:86 , srv1871649569:86 , srv191108069:86 , srv2068207019:86 , srv2097826279:86 , srv32872398:86 , srv342507872:86 , srv347171565:86 , srv355809369:86 , srv487513914:86 , srv495855110:86 , srv52849736:86 , srv55193743:86 , srv618814968:86 , srv697244032:86 , srv712956237:86 , srv80789094:86 , srv828489629:86 , srv877676972:86 , srv1034508363:87 , srv1052470044:87 , srv1169938320:87 , srv1495764957:87 , srv1548576429:87 , srv231484163:87 , srv358577149:87 , srv362203921:87 , srv462507778:87 , srv876707467:87 , srv943656641:87 , srv1476893739:88 , srv1555502964:88 , srv1586852216:88 , srv1856504544:88 , srv199032706:88 , srv2106891902:88 , srv592335038:88 , srv915259062:88 , srv860507682:533 } 2024-02-18 01:53:17,462 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:53:17,464 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1052470044=2, srv1935827225=49, srv1766826700=36, srv199032706=51, srv671311880=83, srv882134485=94, srv1206095831=6, srv1169938320=5, srv697244032=85, srv691430457=84, srv1293272756=13, srv1034508363=1, srv1441551453=24, srv1248596764=8, srv712956237=86, srv231045984=58, srv828489629=90, srv1542194892=28, srv591074610=80, srv2134759251=56, srv618814968=82, srv2097826279=54, srv1290483718=11, srv760050370=88, srv1371634542=20, srv168336677=35, srv1548576429=29, srv1586852216=31, srv409396953=71, srv1555502964=30, srv1637028240=32, srv2052940495=52, srv728187353=87, srv1222763478=7, srv1476893739=25, srv1334059012=17, srv1789071955=38, srv943656641=99, srv1292377861=12, srv269784669=60, srv1805411699=39, srv1375634914=21, srv876707467=92, srv1847597153=43, srv342978370=65, srv347171565=66, srv899522783=96, srv52409905=76, srv33337512=63, srv362203921=69, srv1058099814=3, srv191108069=48, srv592335038=81, srv127643524=10, srv1352406174=18, srv221432705=57, srv355809369=67, srv1354419426=19, srv1884612298=46, srv1495764957=26, srv165890925=33, srv1871649569=45, srv358577149=68, srv1255082225=9, srv80789094=89, srv182873486=42, srv495855110=74, srv877676972=93, srv342507872=64, srv895981500=95, srv101976947=0, srv462507778=72, srv363413448=70, srv55193743=78, srv2106891902=55, srv1816855700=41, srv231484163=59, srv32872398=62, srv52849736=77, srv1884890254=47, srv915259062=97, srv2068207019=53, srv1302971412=16, srv487513914=73, srv1979146056=50, srv1779510323=37, srv587787076=79, srv1856504544=44, srv860507682=91, srv1529735038=27, srv1806004907=40, srv1439548592=22, srv1683080191=34, srv1297034753=14, srv1302054632=15, srv326182582=61, srv510355909=75, srv932920566=98, srv1064422094=4, srv1440376138=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:53:17,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:53:17,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31 2024-02-18 01:53:17,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40 2024-02-18 01:53:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49 2024-02-18 01:53:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50 2024-02-18 01:53:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51 2024-02-18 01:53:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52 2024-02-18 01:53:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53 2024-02-18 01:53:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54 2024-02-18 01:53:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65 2024-02-18 01:53:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76 2024-02-18 01:53:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86 2024-02-18 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97 2024-02-18 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98 2024-02-18 01:53:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99 2024-02-18 01:53:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4 2024-02-18 01:53:17,619 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=0.004208080754200133); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005802588531856595); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004208080754200133); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.002916666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:17,620 WARN [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart) 2024-02-18 01:53:17,620 INFO [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.8399144259770586E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004208080754200133); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005802588531856595); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004208080754200133); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.002916666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); computedMaxSteps=5000 2024-02-18 01:53:17,939 INFO [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 433 ms to try 5000 different iterations. Found a solution that moves 219 regions; Going from a computed imbalance of 3.8399144259770586E-4 to a new imbalance of 2.0234348851131518E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.024333333333333332); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:17,940 INFO [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1248596764:83 , srv1586852216:83 , srv1637028240:83 , srv1683080191:83 , srv168336677:83 , srv1871649569:83 , srv199032706:83 , srv33337512:83 , srv510355909:83 , srv712956237:83 , srv882134485:83 , srv943656641:83 , srv1034508363:84 , srv1058099814:84 , srv1064422094:84 , srv1169938320:84 , srv1206095831:84 , srv1292377861:84 , srv1302054632:84 , srv1476893739:84 , srv1529735038:84 , srv1542194892:84 , srv1548576429:84 , srv1555502964:84 , srv165890925:84 , srv1789071955:84 , srv1805411699:84 , srv1816855700:84 , srv1856504544:84 , srv191108069:84 , srv1979146056:84 , srv2052940495:84 , srv2068207019:84 , srv2097826279:84 , srv2106891902:84 , srv231484163:84 , srv355809369:84 , srv362203921:84 , srv462507778:84 , srv487513914:84 , srv52409905:84 , srv52849736:84 , srv592335038:84 , srv671311880:84 , srv697244032:84 , srv728187353:84 , srv80789094:84 , srv876707467:84 , srv877676972:84 , srv895981500:84 , srv899522783:84 , srv915259062:84 , srv101976947:85 , srv1052470044:85 , srv1222763478:85 , srv1255082225:85 , srv127643524:85 , srv1290483718:85 , srv1293272756:85 , srv1297034753:85 , srv1302971412:85 , srv1334059012:85 , srv1352406174:85 , srv1354419426:85 , srv1371634542:85 , srv1375634914:85 , srv1439548592:85 , srv1440376138:85 , srv1441551453:85 , srv1495764957:85 , srv1779510323:85 , srv1806004907:85 , srv182873486:85 , srv1847597153:85 , srv1884612298:85 , srv1884890254:85 , srv1935827225:85 , srv2134759251:85 , srv221432705:85 , srv231045984:85 , srv269784669:85 , srv326182582:85 , srv32872398:85 , srv342507872:85 , srv342978370:85 , srv347171565:85 , srv358577149:85 , srv363413448:85 , srv409396953:85 , srv495855110:85 , srv55193743:85 , srv587787076:85 , srv591074610:85 , srv691430457:85 , srv760050370:85 , srv828489629:85 , srv932920566:85 , srv1766826700:86 , srv618814968:86 , srv860507682:647 } 2024-02-18 01:53:17,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:53:17,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1052470044=2, srv1935827225=49, srv1766826700=36, srv199032706=51, srv671311880=83, srv882134485=94, srv1206095831=6, srv1169938320=5, srv697244032=85, srv691430457=84, srv1293272756=13, srv1034508363=1, srv1441551453=24, srv1248596764=8, srv712956237=86, srv231045984=58, srv828489629=90, srv1542194892=28, srv591074610=80, srv2134759251=56, srv618814968=82, srv2097826279=54, srv1290483718=11, srv760050370=88, srv1371634542=20, srv168336677=35, srv1548576429=29, srv1586852216=31, srv409396953=71, srv1555502964=30, srv1637028240=32, srv2052940495=52, srv728187353=87, srv1222763478=7, srv1476893739=25, srv1334059012=17, srv1789071955=38, srv943656641=99, srv1292377861=12, srv269784669=60, srv1805411699=39, srv1375634914=21, srv876707467=92, srv1847597153=43, srv342978370=65, srv347171565=66, srv899522783=96, srv52409905=76, srv33337512=63, srv362203921=69, srv1058099814=3, srv191108069=48, srv592335038=81, srv127643524=10, srv1352406174=18, srv221432705=57, srv355809369=67, srv1354419426=19, srv1884612298=46, srv1495764957=26, srv165890925=33, srv1871649569=45, srv358577149=68, srv1255082225=9, srv80789094=89, srv182873486=42, srv495855110=74, srv877676972=93, srv342507872=64, srv895981500=95, srv101976947=0, srv462507778=72, srv363413448=70, srv55193743=78, srv2106891902=55, srv1816855700=41, srv231484163=59, srv32872398=62, srv52849736=77, srv1884890254=47, srv915259062=97, srv2068207019=53, srv1302971412=16, srv487513914=73, srv1979146056=50, srv1779510323=37, srv587787076=79, srv1856504544=44, srv860507682=91, srv1529735038=27, srv1806004907=40, srv1439548592=22, srv1683080191=34, srv1297034753=14, srv1302054632=15, srv326182582=61, srv510355909=75, srv932920566=98, srv1064422094=4, srv1440376138=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:53:17,954 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:53:17,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:53:17,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42 2024-02-18 01:53:17,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63 2024-02-18 01:53:17,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64 2024-02-18 01:53:17,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65 2024-02-18 01:53:17,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66 2024-02-18 01:53:17,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67 2024-02-18 01:53:17,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68 2024-02-18 01:53:17,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69 2024-02-18 01:53:17,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80 2024-02-18 01:53:17,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91 2024-02-18 01:53:17,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99 2024-02-18 01:53:17,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4 2024-02-18 01:53:18,065 INFO [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.870087807560343E-5 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:18,066 INFO [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1248596764:83 , srv1586852216:83 , srv1637028240:83 , srv1683080191:83 , srv168336677:83 , srv1871649569:83 , srv199032706:83 , srv33337512:83 , srv510355909:83 , srv712956237:83 , srv882134485:83 , srv943656641:83 , srv1034508363:84 , srv1058099814:84 , srv1064422094:84 , srv1169938320:84 , srv1206095831:84 , srv1292377861:84 , srv1302054632:84 , srv1476893739:84 , srv1529735038:84 , srv1542194892:84 , srv1548576429:84 , srv1555502964:84 , srv165890925:84 , srv1789071955:84 , srv1805411699:84 , srv1816855700:84 , srv1856504544:84 , srv191108069:84 , srv1979146056:84 , srv2052940495:84 , srv2068207019:84 , srv2097826279:84 , srv2106891902:84 , srv231484163:84 , srv355809369:84 , srv362203921:84 , srv462507778:84 , srv487513914:84 , srv52409905:84 , srv52849736:84 , srv592335038:84 , srv671311880:84 , srv697244032:84 , srv728187353:84 , srv80789094:84 , srv876707467:84 , srv877676972:84 , srv895981500:84 , srv899522783:84 , srv915259062:84 , srv101976947:85 , srv1052470044:85 , srv1222763478:85 , srv1255082225:85 , srv127643524:85 , srv1290483718:85 , srv1293272756:85 , srv1297034753:85 , srv1302971412:85 , srv1334059012:85 , srv1352406174:85 , srv1354419426:85 , srv1371634542:85 , srv1375634914:85 , srv1439548592:85 , srv1440376138:85 , srv1441551453:85 , srv1495764957:85 , srv1779510323:85 , srv1806004907:85 , srv182873486:85 , srv1847597153:85 , srv1884612298:85 , srv1884890254:85 , srv1935827225:85 , srv2134759251:85 , srv221432705:85 , srv231045984:85 , srv269784669:85 , srv326182582:85 , srv32872398:85 , srv342507872:85 , srv342978370:85 , srv347171565:85 , srv358577149:85 , srv363413448:85 , srv409396953:85 , srv495855110:85 , srv55193743:85 , srv587787076:85 , srv591074610:85 , srv691430457:85 , srv760050370:85 , srv828489629:85 , srv932920566:85 , srv1766826700:86 , srv618814968:86 , srv860507682:647 } 2024-02-18 01:53:18,094 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=265 (was 227) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=10642 (was 11398) 2024-02-18 01:53:18,101 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=265, ProcessCount=168, AvailableMemoryMB=10642 2024-02-18 01:53:18,102 INFO [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false 2024-02-18 01:53:18,102 INFO [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc. 2024-02-18 01:53:18,110 INFO [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1103634439:84 , srv1164602824:84 , srv1165686653:84 , srv1178232090:84 , srv1269082739:84 , srv1310540550:84 , srv1339632411:84 , srv1360188342:84 , srv1383794185:84 , srv1444519420:84 , srv1463271640:84 , srv1473023071:84 , srv1559033826:84 , srv1571487000:84 , srv1623541118:84 , srv1627510985:84 , srv1973356537:84 , srv2096501356:84 , srv226672044:84 , srv227380484:84 , srv241255296:84 , srv298579694:84 , srv364859547:84 , srv48192305:84 , srv509742670:84 , srv569094540:84 , srv58151084:84 , srv711849529:84 , srv732788931:84 , srv401208920:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90] 2024-02-18 01:53:18,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:53:18,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv227380484=19, srv48192305=24, srv1627510985=15, srv1310540550=5, srv364859547=22, srv58151084=27, srv1103634439=0, srv241255296=20, srv509742670=25, srv1444519420=9, srv1463271640=10, srv401208920=23, srv1623541118=14, srv2096501356=17, srv1339632411=6, srv1559033826=12, srv1269082739=4, srv1571487000=13, srv732788931=29, srv1165686653=2, srv1178232090=3, srv226672044=18, srv1973356537=16, srv569094540=26, srv1164602824=1, srv1383794185=8, srv1360188342=7, srv1473023071=11, srv298579694=21, srv711849529=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:53:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:53:18,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4 2024-02-18 01:53:18,134 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=1.0762207894077007, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:53:18,135 INFO [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912433212482866, 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=1.0762207894077007, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); computedMaxSteps=64800000 2024-02-18 01:55:18,123 INFO [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6275767 different iterations. Found a solution that moves 1849 regions; Going from a computed imbalance of 0.9912433212482866 to a new imbalance of 4.3156582404131396E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6848148148148148, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:55:18,129 INFO [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1103634439:90 , srv1164602824:90 , srv1165686653:90 , srv1178232090:90 , srv1269082739:90 , srv1310540550:90 , srv1339632411:90 , srv1360188342:90 , srv1383794185:90 , srv1444519420:90 , srv1463271640:90 , srv1473023071:90 , srv1559033826:90 , srv1571487000:90 , srv1623541118:90 , srv1627510985:90 , srv1973356537:90 , srv2096501356:90 , srv226672044:90 , srv227380484:90 , srv241255296:90 , srv298579694:90 , srv364859547:90 , srv401208920:90 , srv48192305:90 , srv509742670:90 , srv569094540:90 , srv58151084:90 , srv711849529:90 , srv732788931:90 } 2024-02-18 01:55:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster. 2024-02-18 01:55:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv227380484=19, srv48192305=24, srv1627510985=15, srv1310540550=5, srv364859547=22, srv58151084=27, srv1103634439=0, srv241255296=20, srv509742670=25, srv1444519420=9, srv1463271640=10, srv401208920=23, srv1623541118=14, srv2096501356=17, srv1339632411=6, srv1559033826=12, srv1269082739=4, srv1571487000=13, srv732788931=29, srv1165686653=2, srv1178232090=3, srv226672044=18, srv1973356537=16, srv569094540=26, srv1164602824=1, srv1383794185=8, srv1360188342=7, srv1473023071=11, srv298579694=21, srv711849529=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2} 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16 2024-02-18 01:55:18,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29 2024-02-18 01:55:18,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4 2024-02-18 01:55:18,147 INFO [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 2024-02-18 01:55:18,147 INFO [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1103634439:90 , srv1164602824:90 , srv1165686653:90 , srv1178232090:90 , srv1269082739:90 , srv1310540550:90 , srv1339632411:90 , srv1360188342:90 , srv1383794185:90 , srv1444519420:90 , srv1463271640:90 , srv1473023071:90 , srv1559033826:90 , srv1571487000:90 , srv1623541118:90 , srv1627510985:90 , srv1973356537:90 , srv2096501356:90 , srv226672044:90 , srv227380484:90 , srv241255296:90 , srv298579694:90 , srv364859547:90 , srv401208920:90 , srv48192305:90 , srv509742670:90 , srv569094540:90 , srv58151084:90 , srv711849529:90 , srv732788931:90 } 2024-02-18 01:55:18,159 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=160 (was 265), ProcessCount=167 (was 168), AvailableMemoryMB=10032 (was 10642)