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mmap文件夹为空 #40953

Mar 27, 2025 · 1 comments · 3 replies
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mmap主要目的是为search/query节省内存,光是insert并不会做什么mmap相关的事情。
如果表的mmap.enabled=true,那么在load_collection时会把数据文件下载到mmap目录下,并建立映射,虽然看不到文件,但会占用磁盘空间。如果release_collection,占用的磁盘空间会被释放。

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@yhmo
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yhmo Mar 27, 2025
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@DeerEyre
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@yhmo
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yhmo Mar 27, 2025
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Answer selected by xiaofan-luan
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