Change on it:
var jsonfile = require('jsonfile')
var fs = require('fs')
var files = fs.readdirSync('./path/');
files.forEach(filename => {
var data = jsonfile.readFileSync('./path/' + filename);
data = null;
});
It is help.
среда, 20 сентября 2017 г., 12:36:10 UTC+9 пользователь Валерий Дубчак
написал:
>
> Node version 8.5.0
> There are 100 JSON files of 8 mb each.
> I read them in the node:
>
> var files = fs.readdirSync ('./ path /');
>
> files.forEach (filename => {
>
> var data = require ('./ path /' + filename);
> data = null;
>
> });
>
> after reading all the files, the program takes 1.2 GB.
>
> Question: why is not the memory freed after data = null; ?
> I try to do:
>
> delete require.cache ['./ path /' + filename];
> global.gc ();
>
> But it did not help.
>
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