[ARROW-7792] [R] read_* functions should close connection to file

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: R
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24025
• Assignee: Neal Richardson
• Reporter: Martin
• Created: 07/Feb/20 10:24
• Updated: 11/Jan/23 07:56
• Resolved: 31/Mar/20 03:27

Description

x = as.data.frame(seq(1:100))

pbFilename <- file.path(getwd(), "reproduceBug.feather")

arrow::write_feather(x = x, sink = pbFilename)
file.exists(pbFilename)
file.remove(pbFilename)

arrow::write_feather(x = x, sink = pbFilename)
tempDX <- arrow::read_feather(file = pbFilename, as_data_frame = T)

file.exists(pbFilename)
file.remove(pbFilename)

>Warning message:
>In file.remove(pbFilename) :
>cannot remove file 'C:/Martin/Repo/ReinforcementLearner/reproduceBug.feather', reason

>  'Permission denied'

 

Issue Links

• links to: GitHub Pull Request #6382
• links to: GitHub Pull Request #6769