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Testudinate / Hadoop Public

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2.1.9.txt

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Hadoop

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2.1.9.txt

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6 lines (4 loc) · 319 Bytes

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Какой должен быть размер блока файлов в HDFS (в МБ), чтобы seek time составлял 1,5% от transfer time (считайте, что tranfer time ≈ время чтения блока), если:

seek time = 20 мс

transfer rate = 48 МБ/с

Ответ: 64

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