Unexpected result in the Spark collect_set aggregate function

[rui-mo]

Description

In #9559, Spark query runner detects unexpected result in the aggregate fuzzer test.

5 of extra rows:
	null | [0.002730793319642544,0.010013462975621223,0.013257306069135666,0.04386352002620697,0.05480467528104782,0.05667705833911896,0.05940324813127518,0.06275183707475662,0.06387356668710709,0.08862621337175369,0.0976431593298912,0.10094417631626129,0.12225265055894852,0.12856388092041016,0.13986699283123016,0.15478520095348358,0.19777387380599976,0.22741098701953888,0.2617940604686737,0.31255730986595154,0.3240850269794464,0.3287203907966614,0.33341658115386963,0.3477379083633423,0.3481162488460541,0.37087884545326233,0.38885921239852905,0.39228564500808716,0.4235534369945526,0.43940508365631104,0.4565247595310211,0.4568723440170288,0.5579490661621094,0.5718802213668823,0.5720880627632141,0.622925341129303,0.6240034699440002,0.6375031471252441,0.6676909327507019,0.6680210828781128,0.676473081111908,0.6847847700119019,0.6934062838554382,0.7038753032684326,0.7350099086761475,0.7405241131782532,0.7840626239776611,0.7872182130813599,0.8292988538742065,0.8654447197914124,0.8766720294952393,0.8777375817298889,0.878146767616272,0.9001893997192383,0.9125744700431824,0.9424062967300415,0.9556752443313599,0.9890075325965881,0.9910668730735779,0.9935294389724731,"Infinity","NaN"]
	862253016358929831 | ["NaN"]
	3670991761443962236 | ["NaN"]
	4985936752322739691 | ["NaN"]
	7761890788957778111 | ["NaN"]

5 of missing rows:
	null | [0.002730793319642544,0.010013462975621223,0.013257306069135666,0.04386352002620697,0.05480467528104782,0.05667705833911896,0.05940324813127518,0.06275183707475662,0.06387356668710709,0.08862621337175369,0.0976431593298912,0.10094417631626129,0.12225265055894852,0.12856388092041016,0.13986699283123016,0.15478520095348358,0.19777387380599976,0.22741098701953888,0.2617940604686737,0.31255730986595154,0.3240850269794464,0.3287203907966614,0.33341658115386963,0.3477379083633423,0.3481162488460541,0.37087884545326233,0.38885921239852905,0.39228564500808716,0.4235534369945526,0.43940508365631104,0.4565247595310211,0.4568723440170288,0.5579490661621094,0.5718802213668823,0.5720880627632141,0.622925341129303,0.6240034699440002,0.6375031471252441,0.6676909327507019,0.6680210828781128,0.676473081111908,0.6847847700119019,0.6934062838554382,0.7038753032684326,0.7350099086761475,0.7405241131782532,0.7840626239776611,0.7872182130813599,0.8292988538742065,0.8654447197914124,0.8766720294952393,0.8777375817298889,0.878146767616272,0.9001893997192383,0.9125744700431824,0.9424062967300415,0.9556752443313599,0.9890075325965881,0.9910668730735779,0.9935294389724731,"Infinity","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN","NaN"]
	862253016358929831 | ["NaN","NaN"]
	3670991761443962236 | ["NaN","NaN"]
	4985936752322739691 | ["NaN","NaN"]
	7761890788957778111 | ["NaN","NaN"]

Error Reproduction

No response

Relevant logs

https://github.com/facebookincubator/velox/actions/runs/13327931868/job/37228437717