[jira] [Assigned] (ARROW-10124) [R] Write functions don't follow umask setting

["Neal Richardson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-10124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson reassigned ARROW-10124:
---------------------------------------

    Assignee: Antoine Pitrou

> [R] Write functions don't follow umask setting
> ----------------------------------------------
>
>                 Key: ARROW-10124
>                 URL: https://issues.apache.org/jira/browse/ARROW-10124
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: R
>    Affects Versions: 1.0.1
>            Reporter: Charlton Callender
>            Assignee: Antoine Pitrou
>            Priority: Major
>
>  
>  
> The write_feather and write_parquet functions don't seem to follow the R umask settings. Please let me know if you need any other information from me to replicate or document this issue. Thanks!
> Code to replicate bug:
>  
> {code:java}
> library(arrow)
> Sys.umask(mode = "2")
> Sys.umask()
> arrow::write_feather(x = cars, sink = "~/test.feather")
> arrow::write_parquet(x = cars, sink = "~/test.parquet")
> write.csv(x = cars, file = "~/test.csv")
> system("ls -l ~/test.feather")
> system("ls -l ~/test.parquet")
> system("ls -l ~/test.csv")
> sessionInfo()
> {code}
> Full output:
>  
>  
> {code:java}
> > library(arrow)
> Attaching package: 'arrow'
> The following object is masked from 'package:utils':
>     timestamp
> Warning message:
> package 'arrow' was built under R version 4.0.2 
> > 
> > Sys.umask(mode = "2")
> > Sys.umask()
> [1] "2"
> > 
> > arrow::write_feather(x = cars, sink = "~/test.feather")
> > arrow::write_parquet(x = cars, sink = "~/test.parquet")
> > write.csv(x = cars, file = "~/test.csv")
> > 
> > system("ls -l ~/test.feather")
> -rw-r--r--  1 chacalle  staff  994 Sep 28 12:14 /Users/chacalle/test.feather
> > system("ls -l ~/test.parquet")
> -rw-r--r--  1 chacalle  staff  1243 Sep 28 12:14 /Users/chacalle/test.parquet
> > system("ls -l ~/test.csv")
> -rw-rw-r--  1 chacalle  staff  552 Sep 28 12:14 /Users/chacalle/test.csv
> > 
> > sessionInfo()
> R version 4.0.0 (2020-04-24)
> Platform: x86_64-apple-darwin17.0 (64-bit)
> Running under: macOS Catalina 10.15.6
> Matrix products: default
> BLAS:   /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
> LAPACK: /Library/Frameworks/R.framework/Versions/4.0/Resources/lib/libRlapack.dylib
> locale:
> [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base     
> other attached packages:
> [1] arrow_1.0.1
> loaded via a namespace (and not attached):
>  [1] tidyselect_1.1.0 bit_4.0.4        compiler_4.0.0   magrittr_1.5     assertthat_0.2.1
>  [6] R6_2.4.1         tools_4.0.0      glue_1.4.2       Rcpp_1.0.5       bit64_4.0.5     
> [11] vctrs_0.3.4      rlang_0.4.7      purrr_0.3.4     
> {code}



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