parqr

The goal of parqr is to read multi-part parquet files in R. Depends on the R package arrow.

If you only need to read in a single partitioned parquet file use arrow::read_parquet.

Installation

You can install the released version of parqr from CRAN with:

install.packages("parqr")

And the development version from GitHub with:

# install.packages("devtools")
# devtools::install_github("jhnwllr/parqr")
install.packages("parqr", repos = c('https://jhnwllr.r-universe.dev', 'https://cloud.r-project.org'))

Example

library(parqr)

path_to_parquet = "file.parquet"
parquet_readr(path_to_parquet) # will return data.frame 
#> NULL

arrow

The installation requires the Arrow library which should be installed with the R package arrow dependency. However, some systems may need to follow additional steps to enable full support of that library. Please refer to the arrow documentation.