我不能save.ffdf
或move.ffdf
。此外,已弃用的ffdfsave
已损坏。
require(ff);require(ffbase)
x <- data.frame(matrix(rnorm(5*5),ncol=5))
x <- as.ffdf(x)
save.ffdf(x,getwd())
我会收到以下错误:
Error in
文件名<-.ff (
tmp, value = "/home/... Deleted .../path$X0.0.ff") :
ff file rename from '/tmp/RtmpasUciV/ffdf346c5f0daaea.ff' to '/home/... Deleted .../path$X0.0.ff' failed
唯一可行的是:
require(ff);require(ffbase)
x <- data.frame(matrix(rnorm(5*5),ncol=5))
x <- as.ffdf(x)
save.ffdf(x,tempfile())
请注意,当我在本地终端上调用它时,它可以工作。只是当我在远程服务器上尝试它时它不起作用。
我也会在上述错误下面得到错误:
In addition: Warning message:
In file.rename(oldnam, value) :
cannot rename file '/tmp/RtmpasUciV/ffdf346c5f0daaea.ff' to '/home/... Deleted .../path$X0.0.ff', reason 'Invalid cross-device link'