Sam Albers created ARROW-8075: --------------------------------- Summary: Loading R.utils after arrow breaks some arrow functions Key: ARROW-8075 URL: https://issues.apache.org/jira/browse/ARROW-8075 Project: Apache Arrow Issue Type: Bug Components: R Affects Versions: 0.16.0 Environment: - Session info ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- setting value version R version 3.6.3 (2020-02-29) os Windows 10 x64 system x86_64, mingw32 ui RStudio language (EN) collate English_Canada.1252 ctype English_Canada.1252 tz America/Los_Angeles date 2020-03-11
- Packages -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- package * version date lib source arrow * 0.16.0.2 2020-02-14 [1] CRAN (R 3.6.2) assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0) backports 1.1.5 2019-10-02 [1] CRAN (R 3.6.1) bit 1.1-15.2 2020-02-10 [1] CRAN (R 3.6.2) bit64 0.9-7 2017-05-08 [1] CRAN (R 3.6.0) callr 3.4.2 2020-02-12 [1] CRAN (R 3.6.2) cli 2.0.2 2020-02-28 [1] CRAN (R 3.6.2) crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0) desc 1.2.0 2018-05-01 [1] CRAN (R 3.6.0) devtools 2.2.2 2020-02-17 [1] CRAN (R 3.6.2) digest 0.6.25 2020-02-23 [1] CRAN (R 3.6.2) ellipsis 0.3.0 2019-09-20 [1] CRAN (R 3.6.1) fansi 0.4.1 2020-01-08 [1] CRAN (R 3.6.2) fs 1.3.1 2019-05-06 [1] CRAN (R 3.6.0) glue 1.3.1 2019-03-12 [1] CRAN (R 3.6.0) magrittr 1.5 2014-11-22 [1] CRAN (R 3.6.0) memoise 1.1.0 2017-04-21 [1] CRAN (R 3.6.0) packrat 0.5.0 2018-11-14 [1] CRAN (R 3.6.0) pkgbuild 1.0.6 2019-10-09 [1] CRAN (R 3.6.1) pkgload 1.0.2 2018-10-29 [1] CRAN (R 3.6.0) prettyunits 1.1.1 2020-01-24 [1] CRAN (R 3.6.2) processx 3.4.2 2020-02-09 [1] CRAN (R 3.6.2) ps 1.3.2 2020-02-13 [1] CRAN (R 3.6.2) purrr 0.3.3 2019-10-18 [1] CRAN (R 3.6.1) R.methodsS3 * 1.8.0 2020-02-14 [1] CRAN (R 3.6.2) R.oo * 1.23.0 2019-11-03 [1] CRAN (R 3.6.1) R.utils * 2.9.2 2019-12-08 [1] CRAN (R 3.6.1) R6 2.4.1 2019-11-12 [1] CRAN (R 3.6.1) Rcpp 1.0.3 2019-11-08 [1] CRAN (R 3.6.1) remotes 2.1.1 2020-02-15 [1] CRAN (R 3.6.2) rlang 0.4.4 2020-01-28 [1] CRAN (R 3.6.2) rprojroot 1.3-2 2018-01-03 [1] CRAN (R 3.6.0) rstudioapi 0.11 2020-02-07 [1] CRAN (R 3.6.2) sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.6.0) testthat 2.3.1 2019-12-01 [1] CRAN (R 3.6.2) tidyselect 1.0.0 2020-01-27 [1] CRAN (R 3.6.2) usethis 1.5.1.9000 2020-01-31 [1] Github (r-lib/usethis@c31336d) vctrs 0.2.3 2020-02-20 [1] CRAN (R 3.6.2) withr 2.1.2 2018-03-15 [1] CRAN (R 3.6.0) [1] C:/Users/salbers/R/win-library/3.6 [2] C:/Program Files/R/R-3.6.3/library Reporter: Sam Albers I am writing this as an FYI because it caught me today. My hope is that maybe this will one day help solve a bug or act as a clue if/when you encounter this behaviour. I don't have any time at the moment to track exactly what is happening so unfortunately I am just sharing as is. The issue is when one loads the R.utils package after loading arrow. Again likely this is an issue related to R.utils and therefore not strictly a bug in arrow. Still thought it would be useful to share: {code:java} library(arrow) #> #> Attaching package: 'arrow' #> The following object is masked from 'package:utils': #> #> timestamp write_parquet(iris, 'iris.parquet') pq <- ParquetFileReader$create('iris.parquet') library(R.utils) #> Loading required package: R.oo #> Loading required package: R.methodsS3 #> R.methodsS3 v1.8.0 (2020-02-14 07:10:20 UTC) successfully loaded. See ?R.methodsS3 for help. #> R.oo v1.23.0 successfully loaded. See ?R.oo for help. #> #> Attaching package: 'R.oo' #> The following object is masked from 'package:R.methodsS3': #> #> throw #> The following objects are masked from 'package:methods': #> #> getClasses, getMethods #> The following objects are masked from 'package:base': #> #> attach, detach, load, save #> R.utils v2.9.2 successfully loaded. See ?R.utils for help. #> #> Attaching package: 'R.utils' #> The following object is masked from 'package:arrow': #> #> timestamp #> The following object is masked from 'package:utils': #> #> timestamp #> The following objects are masked from 'package:base': #> #> cat, commandArgs, getOption, inherits, isOpen, nullfile, parse, #> warnings pq <- ParquetFileReader$create('iris.parquet') #> Error in exists(name, envir = envir, inherits = FALSE): use of NULL environment is defunct {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)