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0 pointsbluenose692y ago0 comments

I just tried it in R. The relevant package seems to be "arrow", so I did

    install.packages("arrow")

and then I did

    ?read_parquet

to get an example. I tried the example, and got the error message as follows. This sort of error is really quite uncommon in R. So my answer to the "with little effort" is "no", at least for R.

    > tf<-tempfile()
    > write_parquet(mtcars, tf)
    Error in parquet___WriterProperties___Builder__create() : 
  Cannot call parquet___WriterProperties___Builder__create(). See https://arrow.apache.org/docs/r/articles/install.html for help installing Arrow C++ libraries.

0 comments

2devnull2y ago

Arrow going back and forth between r/python can be a catch too iirc.

j / k navigate · click thread line to collapse

0 pointsbluenose692y ago0 comments

I just tried it in R. The relevant package seems to be "arrow", so I did

    install.packages("arrow")

and then I did

    ?read_parquet

to get an example. I tried the example, and got the error message as follows. This sort of error is really quite uncommon in R. So my answer to the "with little effort" is "no", at least for R.

    > tf<-tempfile()
    > write_parquet(mtcars, tf)
    Error in parquet___WriterProperties___Builder__create() : 
  Cannot call parquet___WriterProperties___Builder__create(). See https://arrow.apache.org/docs/r/articles/install.html for help installing Arrow C++ libraries.