[Bug]: Error in Milvus Search Method: Incorrect Vector Score Returned

[ggKe]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version:2.2.3
- Deployment mode(standalone or cluster):cluster
- MQ type(rocksmq, pulsar or kafka):  kafka  
- SDK version(e.g. pymilvus v2.0.0rc2):v2.2
- OS(Ubuntu or CentOS): CentOS
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

The data size is 3.3 million, with 512 dimensions and an ivf-flat index with nlist 1024.
When using the search method to query, the returned vector score is 0.999, while the actual vector score should be 0.68.
We changed the flat index and hnsw index later, but the problem still persists.

Expected Behavior

No response

Steps To Reproduce

No response

Milvus Log

No response

Anything else?

No response

[xiaofan-luan]

is this for L2 or IP distance?

[yanliang567]

@ggKe one more question, could you please share the search vector and the result vector for us?
/assign @ggKe

[ggKe]

IP

[ggKe]

@ggKe one more question, could you please share the search vector and the result vector for us? /assign @ggKe

1-8-1275767-0
[-0.0053710938,-0.021270752,-0.00806427,0.025665283,-0.012077332,0.0032253265,0.014785767,0.005924225,-0.029052734,0.04083252,0.042114258,-0.010360718,0.09899902,-0.017044067,0.040496826,0.036468506,0.007511139,-0.0045547485,0.012901306,-0.017593384,-0.014022827,0.060058594,0.010269165,-0.053009033,0.01096344,-0.0026760101,0.017730713,-0.039855957,-0.016708374,-0.013786316,-0.039123535,0.0066566467,-0.000808239,-0.004047394,0.019439697,0.028839111,0.009712219,0.047973633,0.012016296,0.11187744,0.026748657,0.0104904175,-0.061431885,0.003791809,0.030303955,0.0042915344,0.007896423,-0.016571045,-0.0033035278,-0.024276733,-0.010261536,0.044891357,0.007751465,0.015991211,0.009796143,-0.031982422,-0.0007457733,-0.025756836,-0.01928711,0.015213013,-0.09197998,-0.011054993,-0.021240234,0.06274414,-0.025299072,-0.029754639,0.02281189,0.0048179626,0.024612427,-0.013870239,-0.012626648,0.024383545,-0.000035762787,-0.04095459,-0.0013599396,0.02671814,-0.027008057,-0.013061523,-0.025802612,-0.0025978088,-0.012138367,0.06591797,-0.017822266,-0.07696533,-0.009796143,0.02696228,0.03805542,-0.0073547363,-0.003929138,-0.07043457,0.02720642,-0.026153564,-0.54833984,0.044433594,-0.008850098,-0.015792847,-0.03274536,0.029663086,0.08001709,-0.050811768,0.04156494,0.017745972,-0.03781128,0.012306213,-0.044799805,0.017684937,-0.23522949,-0.010887146,-0.024612427,0.02848816,0.043182373,-0.012641907,-0.02217102,-0.0027179718,0.028213501,-0.019927979,0.016571045,0.027511597,0.010910034,0.047607422,0.01979065,-0.005138397,-0.039398193,-0.00356102,-0.044952393,-0.02168274,-0.0104522705,-0.008148193,-0.0065727234,-0.01927185,0.0014448166,-0.023529053,0.0104522705,0.08111572,0.03552246,-0.050598145,0.007987976,0.020965576,0.0044822693,-0.039978027,0.029846191,0.0015125275,-0.009811401,-0.037139893,-0.022109985,-0.0024223328,-0.015777588,0.08215332,-0.010231018,0.008529663,0.014556885,0.014831543,0.049560547,-0.007911682,-0.0063934326,-0.0368042,0.0005311966,-0.02017212,0.009178162,-0.0017051697,0.012107849,-0.003490448,-0.04751587,0.05822754,0.0053253174,0.002500534,0.034942627,0.012039185,0.0077781677,0.0034751892,0.023864746,0.013641357,-0.013298035,-0.022155762,-0.04031372,0.005970001,0.010063171,-0.008956909,0.022079468,0.009742737,0.022033691,-0.036590576,0.0040664673,0.0259552,0.017684937,0.04244995,-0.008552551,-0.01701355,-0.02331543,-0.023208618,-0.013687134,0.00006121397,-0.0038032532,0.001619339,-0.11315918,0.023605347,-0.0033550262,0.053100586,0.034332275,-0.004611969,0.0024700165,0.05126953,0.008171082,-0.017425537,0.005970001,-0.027374268,-0.05114746,-0.07324219,0.054107666,0.03152466,0.04248047,-0.09301758,-0.0073127747,0.060424805,-0.032104492,-0.00019955635,0.05734253,0.0028057098,-0.06286621,-0.05456543,-0.014587402,0.033569336,-0.021209717,-0.018875122,-0.00055646896,0.019012451,-0.039520264,0.011993408,-0.02218628,0.0023212433,-0.027709961,-0.029541016,-0.039520264,0.1081543,0.01335907,0.03543091,-0.006248474,0.0262146,0.042144775,0.038482666,0.033416748,0.0067634583,-0.019012451,-0.002527237,-0.034301758,0.022994995,0.016342163,0.010971069,-0.022354126,0.11047363,0.024841309,0.030548096,0.044067383,0.024871826,0.02571106,-0.035064697,-0.05682373,0.009963989,0.17785645,-0.034301758,-0.008598328,0.005130768,0.04397583,0.19189453,0.045715332,-0.059326172,-0.017364502,0.029037476,0.059692383,-0.038848877,0.006793976,0.037353516,0.02507019,-0.012893677,0.004322052,-0.008171082,-0.027709961,-0.021408081,-0.005077362,0.01235199,-0.01953125,-0.008651733,-0.035736084,0.009559631,0.0061302185,0.005001068,0.019958496,-0.033996582,-0.0024776459,0.010658264,0.014755249,0.026367188,-0.018615723,-0.041107178,-0.022521973,0.002822876,0.017120361,-0.047332764,0.029800415,0.026550293,-0.00003260374,-0.004283905,-0.008865356,-0.009712219,0.027236938,-0.050079346,-0.022155762,0.04272461,0.06378174,0.013809204,-0.008575439,0.00415802,0.08111572,-0.0023670197,0.029083252,0.008178711,-0.029968262,0.03552246,-0.051727295,-0.046661377,0.015045166,0.039642334,-0.030700684,0.0045280457,0.0023918152,-0.027130127,-0.013519287,-0.026290894,-0.016143799,-0.027175903,-0.04748535,0.027282715,0.02255249,0.03189087,-0.019989014,-0.012077332,-0.044830322,0.0033111572,0.03137207,0.025741577,-0.02230835,-0.041229248,0.0073928833,-0.0020046234,-0.011909485,-0.031036377,0.032165527,0.039916992,-0.011390686,0.016174316,-0.017074585,-0.069885254,0.0259552,-0.03488159,0.00017213821,-0.048583984,-0.09503174,0.0051193237,0.0077285767,0.044677734,0.04925537,-0.05392456,-0.0143966675,-0.038360596,-0.02407837,-0.014526367,0.05609131,-0.043518066,0.029663086,0.026870728,-0.00026988983,-0.022369385,-0.04550171,-0.01335907,0.0078048706,0.062683105,0.09899902,-0.024627686,0.023223877,0.028823853,0.05807495,0.012939453,-0.043304443,-0.023513794,-0.0073547363,0.010177612,-0.0030651093,0.021057129,0.011672974,-0.0052986145,-0.05239868,0.014579773,-0.024612427,0.01751709,-0.029830933,-0.051574707,0.008773804,-0.010139465,0.04849243,0.028121948,0.021026611,0.0043678284,0.040618896,0.04824829,0.008560181,0.015014648,0.0021743774,0.0055885315,0.021896362,-0.030090332,-0.08465576,-0.026290894,-0.04135132,0.017501831,-0.010406494,0.039855957,0.037261963,0.0038070679,-0.032562256,-0.00060892105,-0.036224365,-0.0024871826,0.0067100525,0.033081055,-0.026321411,-0.008262634,0.03692627,0.060760498,-0.16540527,0.015396118,-0.0077819824,0.045806885,-0.04949951,-0.025909424,-0.029296875,-0.029754639,-0.015777588,0.00333786,0.008720398,0.033172607,0.009712219,0.08001709,0.048065186,-0.045562744,0.052246094,-0.0034255981,-0.0236969,-0.0009202957,-0.0158844,-0.021072388,0.019073486,0.03781128,-0.03314209,-0.027496338,-0.058929443,-0.001619339,0.018493652,-0.013504028,-0.02130127,-0.013916016,-0.015380859,-0.027908325,-0.03793335,-0.012878418,-0.008598328,0.074645996,-0.022903442,-0.030532837,-0.00024962425,0.012962341,0.019683838,-0.031173706,0.014625549,-0.009353638,0.02520752,0.0030441284,0.010383606,-0.005531311,-0.018585205,-0.04510498,0.013313293,-0.061676025,-0.022216797,0.0647583,0.022491455,-0.008361816,0.032226562,0.030258179,-0.009025574,-0.03869629,0.04940796,-0.06616211,-0.0076904297,-0.07513428,-0.013793945,-0.01838684,0.0073661804,0.0066070557,0.010749817,-0.00894165,0.021484375,-0.012687683,-0.02633667,0.03768921,-0.018218994,-0.037475586,-0.0024986267,-0.038116455,0.014541626,0.0947876,0.012672424,0.006385803]
1-8-1275767-1
[-0.01449585,0.03363037,0.005405426,-0.021774292,0.028839111,-0.015052795,-0.00022768974,-0.006034851,0.00289917,-0.038360596,-0.0052833557,0.033355713,0.11602783,-0.032958984,0.051574707,0.003648758,0.011001587,0.020965576,0.023223877,0.0030498505,0.03945923,0.03604126,0.005382538,-0.06335449,-0.015472412,0.0053634644,-0.0039978027,-0.008460999,-0.0107421875,-0.035705566,-0.018066406,-0.009117126,0.026748657,0.008865356,0.02381897,0.06451416,-0.005256653,0.0073394775,0.0064353943,0.16101074,0.027572632,0.042785645,-0.008560181,-0.024993896,0.052459717,-0.12060547,0.017578125,-0.03375244,0.053955078,-0.013389587,-0.023010254,0.049987793,0.01826477,0.035827637,-0.018737793,0.012275696,-0.00041341782,-0.0073051453,-0.011474609,-0.02293396,-0.08959961,-0.048675537,-0.008293152,0.014579773,0.05166626,-0.0066947937,0.0054092407,0.017410278,0.013587952,-0.0028419495,0.019378662,0.0016613007,-0.053649902,0.0030498505,-0.025436401,0.055541992,-0.022033691,-0.0034618378,-0.02520752,-0.0063705444,0.048065186,0.03289795,0.030532837,-0.03164673,0.0023097992,0.04815674,0.07763672,-0.04522705,-0.028396606,-0.045074463,0.02293396,-0.054748535,-0.5126953,0.0016889572,-0.009017944,0.022399902,-0.036956787,-0.037017822,0.009384155,-0.025634766,0.018661499,0.040985107,0.040893555,0.046142578,-0.055999756,0.0016345978,-0.1517334,-0.028549194,-0.0113220215,-0.0064582825,0.046844482,0.0074157715,-0.0012578964,0.01637268,0.009788513,-0.015975952,0.010940552,-0.0289917,0.006576538,-0.016448975,0.055480957,0.03250122,-0.081604004,0.029785156,-0.015174866,-0.025680542,0.028274536,0.03060913,-0.017959595,0.020996094,0.015388489,-0.03491211,-0.02507019,0.07141113,0.074401855,0.008087158,0.0006175041,0.040924072,-0.031982422,-0.0031223297,0.03591919,-0.024093628,-0.024658203,-0.045776367,0.008483887,-0.023086548,-0.0068130493,0.05734253,-0.0063972473,0.007904053,-0.009788513,0.049957275,0.066345215,-0.021728516,0.001408577,-0.019180298,0.01600647,-0.061706543,0.06341553,0.029953003,-0.07543945,-0.023803711,0.0022735596,0.030426025,0.040618896,0.019699097,0.04675293,0.015075684,0.029220581,-0.021347046,0.019165039,0.014259338,-0.018310547,-0.07702637,-0.029632568,-0.023513794,-0.02230835,0.02558899,-0.030334473,-0.055877686,0.03918457,-0.0284729,0.013038635,0.03466797,0.0037670135,0.013801575,-0.026062012,-0.066101074,0.027816772,-0.008300781,-0.014137268,-0.016830444,-0.018463135,0.0013875961,-0.10461426,0.011749268,0.010231018,0.03945923,-0.011116028,-0.016677856,-0.03967285,-0.04449463,0.06311035,0.033050537,-0.017730713,-0.018676758,-0.030532837,-0.086120605,-0.008102417,0.054595947,-0.0021152496,-0.0074691772,-0.007537842,0.026809692,-0.08325195,-0.030212402,0.033325195,0.032989502,0.038879395,0.05480957,-0.041412354,-0.026153564,-0.0013465881,-0.030288696,0.027252197,0.0024719238,-0.07763672,-0.010604858,0.0062217712,0.038116455,0.015960693,-0.064453125,-0.033416748,0.13110352,-0.011795044,-0.022125244,0.014297485,0.025268555,0.0066566467,0.0064964294,-0.0038604736,0.042388916,0.018630981,-0.040893555,-0.06719971,-0.022140503,0.040771484,-0.036712646,-0.029510498,0.023986816,0.01096344,0.04043579,0.02470398,0.021011353,0.04425049,-0.0357666,0.009277344,0.022262573,0.088012695,-0.06384277,-0.0065345764,0.0048675537,-0.0034217834,0.052520752,0.011672974,0.03125,0.024459839,0.042938232,0.008384705,-0.055633545,0.023849487,0.012817383,-0.014335632,0.024475098,0.021606445,0.029937744,-0.03353882,-0.035980225,0.00065898895,-0.016647339,0.01234436,0.030975342,-0.02848816,-0.003107071,-0.048217773,0.041015625,0.110961914,0.032165527,0.018493652,-0.008956909,-0.0010929108,-0.041656494,0.04309082,-0.017791748,-0.062927246,0.013908386,0.008628845,-0.0335083,-0.014831543,0.016479492,0.0071487427,0.017333984,0.015960693,-0.0435791,0.032104492,-0.009597778,-0.03414917,0.02583313,0.066711426,-0.018341064,0.02482605,0.012069702,0.07122803,-0.008773804,0.034423828,0.00349617,-0.040374756,0.029708862,0.03253174,-0.03475952,0.009925842,0.03363037,-0.028167725,-0.009841919,-0.011436462,-0.0013790131,0.06188965,-0.02607727,0.026947021,-0.03439331,0.0038814545,0.039093018,0.03955078,0.022537231,-0.008331299,0.001876831,0.016586304,-0.0032081604,0.0076560974,-0.016860962,-0.0018758774,-0.0637207,-0.029876709,-0.01576233,-0.004764557,0.02003479,-0.009223938,0.013412476,-0.04147339,0.016174316,-0.0791626,-0.0035266876,0.0011730194,0.0007419586,-0.013908386,0.008018494,-0.02330017,-0.016860962,0.022537231,0.01108551,0.09173584,0.00217247,0.013427734,0.010932922,-0.02204895,0.01361084,-0.008178711,-0.09552002,0.03692627,0.07836914,-0.051086426,-0.005908966,0.0064964294,-0.026550293,0.014518738,-0.020462036,0.09680176,0.018859863,0.027877808,0.06347656,0.023864746,0.06640625,-0.0056266785,0.022460938,0.07885742,0.03414917,-0.023544312,-0.03982544,0.012573242,0.014175415,-0.047210693,0.010604858,-0.040924072,-0.014633179,-0.020874023,-0.016662598,0.021591187,-0.030349731,-0.021270752,0.028793335,0.07458496,0.046173096,0.039611816,-0.015670776,-0.0073165894,0.024475098,0.052459717,-0.015075684,0.034942627,0.013069153,-0.010215759,-0.027145386,0.0030841827,0.020309448,-0.012184143,0.03878784,0.020706177,0.0050239563,-0.02748108,0.053253174,0.009880066,0.0181427,0.054138184,0.017700195,-0.03942871,0.019500732,0.0259552,0.049713135,-0.26831055,0.02357483,-0.015823364,0.028442383,-0.015731812,0.038360596,-0.015991211,-0.02079773,0.031097412,0.064819336,0.018356323,0.044403076,-0.035247803,0.04296875,0.013000488,-0.060150146,0.017105103,0.0061531067,0.01953125,-0.009666443,-0.010101318,-0.023254395,-0.0006046295,0.02923584,-0.029434204,-0.02355957,-0.041748047,-0.01953125,0.031311035,0.015541077,-0.011054993,0.017852783,0.033203125,0.0051994324,-0.017547607,-0.0446167,-0.020874023,0.050811768,-0.0067367554,0.009056091,0.013137817,0.03463745,-0.010574341,0.02178955,-0.0069236755,0.0075149536,0.011360168,-0.040374756,-0.03652954,-0.03756714,-0.004600525,-0.039855957,-0.011604309,-0.0368042,-0.030883789,0.06689453,0.022155762,0.033325195,-0.02168274,-0.018127441,0.002878189,0.004558563,0.016220093,-0.037719727,-0.013534546,-0.06939697,-0.053741455,-0.070251465,-0.026229858,-0.020568848,-0.022155762,-0.029785156,0.0029144287,0.008705139,-0.035217285,0.031463623,-0.016540527,-0.011505127,-0.04107666,-0.00141716,-0.024154663,0.08868408,-0.019165039,-0.001411438]
1-8-1275767-2
[0.010055542,0.022323608,-0.010215759,-0.012634277,-0.010009766,0.028213501,-0.0181427,-0.002035141,0.0030784607,0.026763916,0.04458618,-0.0012226105,0.06756592,0.039764404,0.035217285,-0.01663208,0.05114746,0.050445557,-0.047088623,0.022537231,0.003993988,0.017807007,0.011047363,0.029052734,-0.0053100586,0.023376465,0.015205383,0.009979248,0.001748085,-0.036254883,-0.0010251999,-0.021835327,0.02720642,0.031555176,-0.01637268,0.025619507,0.009895325,0.014564514,0.016708374,0.047546387,0.00573349,0.030914307,-0.0064888,-0.013092041,0.03704834,0.059661865,0.004989624,-0.0020503998,0.0029716492,-0.028533936,-0.028427124,-0.025390625,-0.04940796,-0.02796936,-0.05441284,-0.02142334,0.0050354004,0.021713257,0.008239746,-0.028427124,0.012451172,-0.023544312,0.017456055,0.048583984,0.036254883,0.012306213,-0.019424438,0.00440979,0.024139404,-0.0036773682,-0.0067977905,0.042114258,0.010261536,-0.0046806335,-0.006214142,0.07397461,-0.008583069,-0.0018177032,0.00027441978,-0.017684937,0.012672424,0.036865234,0.040252686,-0.0031757355,-0.013038635,0.064819336,0.05355835,0.033721924,0.029785156,-0.03363037,0.018447876,-0.048675537,-0.54345703,-0.03302002,0.014930725,-0.002714157,-0.001996994,0.008300781,0.03050232,-0.011413574,0.01928711,0.035003662,-0.0035076141,0.045928955,0.02909851,0.011650085,-0.3623047,-0.031677246,-0.0041275024,-0.01637268,0.009849548,-0.022872925,-0.03237915,0.00856781,0.076538086,-0.024230957,0.01777649,0.034606934,0.032470703,0.02798462,0.027160645,-0.021118164,-0.037261963,0.03265381,-0.012969971,-0.002401352,-0.008323669,0.040893555,0.026138306,-0.03375244,-0.0053215027,-0.011962891,-0.029724121,0.07489014,-0.00242424,-0.007637024,0.03265381,-0.0015897751,-0.03024292,-0.036987305,-0.021209717,0.0158844,-0.02696228,-0.037963867,0.01322937,-0.0034503937,0.020828247,0.048919678,-0.026046753,0.0692749,0.007167816,0.0062713623,0.09277344,-0.021438599,0.028259277,-0.016555786,0.0031909943,-0.011421204,0.020690918,0.022506714,-0.00021314621,-0.029220581,-0.030288696,-0.0151901245,0.0044670105,0.008476257,-0.045928955,-0.0011463165,0.026443481,-0.003156662,0.014633179,0.022155762,0.012275696,-0.048217773,-0.023788452,-0.010314941,-0.045074463,0.037841797,0.010917664,0.005176544,-0.025039673,-0.039794922,-0.008834839,0.0049858093,0.022781372,0.03878784,0.056396484,0.02027893,0.0060691833,-0.034057617,0.0076522827,-0.017181396,-0.025253296,-0.00054883957,-0.07019043,0.022994995,-0.015304565,0.031463623,-0.026229858,-0.020477295,-0.04321289,0.016174316,0.0056419373,-0.034362793,-0.02558899,0.0209198,-0.026000977,-0.01890564,-0.033447266,0.050231934,0.06341553,-0.0049057007,-0.0036373138,0.014129639,-0.08508301,-0.004432678,0.015731812,0.02508545,-0.033813477,-0.055847168,0.020980835,-0.040527344,-0.0051498413,0.0034275055,-0.008239746,0.015296936,-0.026550293,-0.03741455,-0.016448975,0.030456543,-0.021331787,-0.032104492,0.020477295,0.071899414,0.0041275024,0.032928467,0.0012521744,-0.0044174194,-0.029281616,0.030548096,0.057159424,0.0345459,-0.0011825562,-0.056610107,-0.031066895,0.033203125,0.02168274,-0.053649902,-0.015777588,0.02935791,-0.02861023,0.025405884,-0.0021896362,0.028839111,0.00315094,-0.004524231,-0.02418518,-0.015235901,0.12298584,-0.0039520264,-0.009506226,-0.0059776306,0.007843018,0.1776123,0.00004696846,-0.05154419,-0.014701843,0.011108398,0.022201538,-0.052734375,-0.020019531,0.04031372,-0.041137695,0.016830444,-0.04144287,0.03427124,0.013557434,-0.01322937,-0.043670654,0.013343811,0.009925842,0.019821167,-0.01676941,0.013801575,0.025756836,-0.009613037,-0.018951416,-0.010345459,-0.006591797,0.0053367615,-0.032470703,0.022445679,0.005458832,0.015525818,-0.045654297,0.029724121,-0.037353516,-0.026321411,0.059570312,0.035980225,0.0014238358,-0.0028934479,-0.007297516,-0.03427124,0.028793335,-0.00023400784,-0.030426025,0.009048462,0.037994385,0.022766113,0.044891357,-0.000065505505,0.07495117,-0.016021729,0.014892578,0.034362793,-0.022842407,0.043914795,0.010826111,0.008346558,-0.0031051636,-0.06210327,-0.06378174,-0.0041923523,0.010276794,0.027297974,-0.016708374,-0.0040130615,-0.02696228,-0.015556335,0.0031757355,0.022598267,0.05810547,0.07171631,-0.026046753,-0.004070282,0.007835388,0.02406311,-0.0074691772,-0.025848389,-0.0007019043,-0.0070648193,-0.007980347,0.0060920715,0.011207581,-0.011268616,0.068115234,0.017654419,-0.012748718,0.040618896,-0.048187256,0.01927185,0.030090332,-0.012557983,-0.02255249,-0.018753052,-0.053649902,0.043273926,0.02659607,0.02684021,-0.021133423,-0.033477783,-0.030410767,-0.0046043396,0.0008454323,-0.029327393,-0.005519867,-0.070373535,0.0748291,-0.012863159,0.0013380051,0.0001912117,-0.010574341,-0.009742737,-0.018859863,-0.010894775,0.08886719,-0.02558899,0.05569458,0.019485474,-0.015571594,0.054595947,-0.032714844,-0.028701782,0.011077881,0.03164673,0.007888794,-0.028839111,-0.042816162,-0.028656006,0.009681702,-0.00017094612,-0.017120361,0.04916382,0.022918701,-0.012046814,0.025314331,-0.019256592,-0.008522034,0.025024414,-0.005268097,0.024612427,0.04598999,-0.0014982224,-0.0034179688,-0.020263672,-0.052642822,-0.016967773,0.0005283356,-0.043182373,-0.09301758,-0.022781372,0.02456665,-0.037719727,0.007095337,0.0143966675,-0.039794922,-0.043670654,-0.013023376,0.009155273,-0.033691406,-0.012832642,0.02507019,0.058288574,-0.025344849,0.025390625,0.011772156,-0.004760742,-0.28173828,-0.015571594,-0.005142212,0.053955078,-0.0013303757,0.009513855,-0.017745972,-0.0023097992,-0.013137817,0.0006284714,0.026046753,0.0034732819,0.01210022,0.037017822,0.009895325,-0.043304443,0.063964844,0.0063972473,0.020584106,-0.042541504,-0.009857178,-0.04458618,0.012908936,-0.056030273,0.000034809113,-0.039886475,-0.022109985,-0.014190674,0.050445557,0.03149414,-0.052001953,0.015838623,0.0013751984,0.0075912476,0.014930725,-0.027374268,0.021697998,0.061035156,0.008033752,-0.0026950836,-0.0011863708,0.011642456,0.015052795,-0.010292053,-0.013038635,0.017028809,0.038330078,-0.012123108,-0.047302246,-0.022903442,-0.029220581,-0.03201294,-0.010749817,-0.011207581,-0.04269409,0.02192688,-0.01914978,-0.020462036,0.011703491,0.0030517578,0.030319214,-0.029083252,0.010475159,-0.010643005,0.022369385,-0.03933716,0.0053482056,-0.0390625,-0.030975342,-0.0033397675,0.04446411,-0.009559631,0.073913574,0.029083252,-0.024139404,0.023468018,-0.007881165,-0.0071640015,0.019134521,-0.012512207,-0.0012197495,0.054779053,0.0035648346,-0.01676941]

[xiaofan-luan]

/assign @cydrain

[cydrain]

check with knowhere, the result is correct

/assign @congqixia

[xiaofan-luan]

/assign @bigsheeper

[xiaofan-luan]

is there a way we can reproduce the issue?

[bigsheeper]

is there a way we can reproduce the issue?

@xiaofan-luan, @wg1026688210 from Autohome is attempting to verify if there are any duplicated primary keys in the collection. He's trying to remove the primary key deduplication logic in reduce and then query the issues primary key to see if there are multiple query results for the same primary key.

@wg1026688210 Please let me know if you encounter any problems in this process. :)

[congqixia]

@wg1026688210 just add one command to probe primary key location
if duplicated pks allocate in different segment, this command can detect this behavior
milvus-io/birdwatcher#140

[congqixia]

After after confirmation that this problem is caused by duplicated pk in different segments. We can close this issue for now.