Sample not working in sparkR session
I installed Spark-1.4.0 from source on my computer, Fedora 21 is running, kernel 4.0.5-200.fc21.x86_64, and I ran install-dev.sh in the spark-1.4.0 / R directory. Now when I run "sparkR" on my terminal everything starts up fine, I get to the command prompt and do the following:
> sample(seq(1,10),size=4)
Error in sample(seq(1, 10), size = 4) : unused argument (size = 4)
My question is why is "sample" throwing this error in the SparkR console. This works in a regular R session, i.e.
> sample(seq(1,10),size=4)
[1] 1 10 4 2
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1 answer
thanks @daattali it was really disguised. In sparkR session I get:
> sample
nonstandardGenericFunction for "sample" defined from package "SparkR"
function (x, withReplacement, fraction, seed)
{
standardGeneric("sample")
}
<environment: 0x2e4c810>
Methods may be defined for arguments: x, withReplacement, fraction, seed
Use showMethods("sample") for currently available ones.
>
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