所有插入到Cassandra中的同一节点
我在Cassandra中存储以下列族所有插入到Cassandra中的同一节点,cassandra,Cassandra,我在Cassandra中存储以下列族 Mac Address // PKEY TimeStamp // PKEY LocationID ownerName Signal Strength 主键是（Mac地址、时间戳） 每行的大小约为100字节。我有一个由4个节点组成的Cassandra集群，每个节点都有1 GB/512 MB RAM和25 GB磁盘。我插入了2000万行以上的列族（转换为2GB）。插入的每一行都有不同的MAC地址，因此没有两行具有相同的MAC地址。据我所知，分区将发生在MacA
Mac Address // PKEY
TimeStamp // PKEY
LocationID
ownerName
Signal Strength
您是如何“看到”99%的数据都在一个节点中的？我问的原因是因为几天前我遇到了类似的问题，但我不确定我的情况是否与你的相同。在第一次发布时，我安装了1.2 Datastax社区版。我发现99.7%的数据都在一个节点上。我决定在1.2版中使用他们最新的AMI，再次运行数据插入测试，然后执行nodetool-h localhost环。我猜nodetool脚本被更新了，因为我看到了一个均匀分布，它没有列出所有512个节点。相反，它列出了2个节点。我使用的是nodetool status。那么，您是否发现了问题所在？那么，您是否能够找出问题所在？
Datacenter: datacenter1
==========
Replicas: 1
Address Rack Status State Load Owns Token
9158199868423703627
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367184151655397632
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367194907514299830
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367205663373202028
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367216419232104226
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367227175091006423
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367237930949908621
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367248686808810819
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367259442667713017
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367270198526615214
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367280954385517412
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367291710244419610
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367302466103321808
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367313221962224005
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367323977821126203
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367334733680028401
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367345489538930599
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367356245397832796
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367367001256734994
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367377757115637192
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 367388512974539390
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192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368646948466096527
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368657704324998725
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368668460183900923
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368679216042803121
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368689971901705318
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368700727760607516
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368711483619509714
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368722239478411912
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368732995337314109
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368743751196216307
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368754507055118505
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368765262914020703
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368776018772922900
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368786774631825098
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368797530490727296
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368808286349629494
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368819042208531691
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368829798067433889
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368840553926336087
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368851309785238285
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368862065644140482
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368872821503042680
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368883577361944878
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368894333220847076
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368905089079749273
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368915844938651471
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368926600797553669
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368937356656455867
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368948112515358064
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368958868374260262
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368969624233162460
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368980380092064658
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 368991135950966855
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369001891809869053
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369012647668771251
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369023403527673449
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369034159386575646
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369044915245477844
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369055671104380042
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369066426963282240
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369077182822184437
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369087938681086635
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369098694539988833
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369109450398891031
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369120206257793228
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369130962116695426
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369141717975597624
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369152473834499822
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369163229693402019
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369173985552304217
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369184741411206415
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369195497270108613
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369206253129010810
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369217008987913008
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369227764846815206
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369238520705717404
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369249276564619601
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369260032423521799
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369270788282423997
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369281544141326195
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369292300000228392
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369303055859130590
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369313811718032788
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369324567576934986
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369335323435837183
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369346079294739381
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369356835153641579
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369367591012543777
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369378346871445974
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369389102730348172
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369399858589250370
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369410614448152568
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369421370307054765
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369432126165956963
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369442882024859161
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369453637883761359
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369464393742663556
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369475149601565754
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369485905460467952
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369496661319370150
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369507417178272347
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369518173037174545
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369528928896076743
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369539684754978941
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369550440613881138
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369561196472783336
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369571952331685534
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369582708190587732
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369593464049489929
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369604219908392127
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369614975767294325
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369625731626196523
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369636487485098720
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369647243344000918
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369657999202903116
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369668755061805314
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369679510920707511
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369690266779609709
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369701022638511907
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369711778497414105
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369722534356316302
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369733290215218500
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369744046074120698
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369754801933022896
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369765557791925093
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369776313650827291
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369787069509729489
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369797825368631687
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369808581227533884
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369819337086436082
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369830092945338280
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369840848804240478
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369851604663142675
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369862360522044873
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369873116380947071
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369883872239849269
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369894628098751467
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369905383957653665
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369916139816555863
192.168.121.176 rack1 Up Normal 758.61 KB 0.03% 369926895675458061
192.168.121.129 rack1 Up Normal 9.5 MB 0.18% 3898129039052635843
192.168.121.129 rack1 Up Normal 9.5 MB 0.18% 3898262574450307387
192.168.121.129 rack1 Up Normal 9.5 MB 0.18% -4748915780896388021
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% -4676858186858460085
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% -4604800592820532149
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% -4532742998782604213
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192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 3970053097692892235
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4042110691730820171
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4114168285768748107
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4186225879806676043
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4258283473844603979
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4330341067882531915
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4402398661920459851
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4474456255958387787
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4546513849996315723
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4618571444034243659
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4690629038072171595
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4762686632110099531
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4834744226148027467
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4906801820185955403
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 4978859414223883339
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5050917008261811275
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5122974602299739211
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5195032196337667147
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5267089790375595083
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5339147384413523019
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5411204978451450955
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5483262572489378891
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5555320166527306827
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5627377760565234763
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5699435354603162699
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5771492948641090635
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5843550542679018571
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5915608136716946507
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 5987665730754874443
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6059723324792802379
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6131780918830730315
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6203838512868658251
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6275896106906586187
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6347953700944514123
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6420011294982442059
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6492068889020369995
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6564126483058297931
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6636184077096225867
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6708241671134153803
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6780299265172081739
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6852356859210009675
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6924414453247937611
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 6996472047285865547
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7068529641323793483
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7140587235361721419
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7212644829399649355
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7284702423437577291
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7356760017475505227
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7428817611513433163
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7500875205551361099
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7572932799589289035
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7644990393627216971
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7717047987665144907
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7789105581703072843
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7861163175741000779
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 7933220769778928715
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8005278363816856651
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8077335957854784587
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8149393551892712523
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8221451145930640459
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8293508739968568395
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8365566334006496331
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8437623928044424267
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8509681522082352203
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8581739116120280139
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8653796710158208075
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8725854304196136011
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8797911898234063947
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8869969492271991883
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 8942027086309919819
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 9014084680347847755
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 9086142274385775691
192.168.121.192 rack1 Up Normal 5.86 GB 99.72% 9158199868423703627