R报错|The size of the connection buffer (131072) was not large enough

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R语言如下报错：

The size of the connection buffer (131072) was not large enough
to fit a complete line:
  * Increase it by setting `Sys.setenv("VROOM_CONNECTION_SIZE")`

报错分析：

  • VROOM_CONNECTION_SIZE - The size (in bytes) of the connection buffer when reading from connections (default is 128 KiB).，也就是这个128 KiB太小了

参考：https://cran.r-project.org/web/packages/vroom/readme/README.html

解决方式：

Sys.setenv("VROOM_CONNECTION_SIZE"=131072*2

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