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https://issues.apache.org/jira/browse/ARROW-17054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-17054:
-----------------------------------
Labels: pull-request-available (was: )
> [R] Creating an Array from an object bigger than 2^31 results in an Array of
> length 0
> -------------------------------------------------------------------------------------
>
> Key: ARROW-17054
> URL: https://issues.apache.org/jira/browse/ARROW-17054
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Reporter: Nicola Crane
> Priority: Major
> Labels: pull-request-available
> Fix For: 11.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Apologies for the lack of proper reprex but it crashes my session when I try
> to make one.
> I'm working on ARROW-16977 which is all about the reporting of object size
> having integer overflow issues, but this affects object creation.
> {code:r}
> library(arrow, warn.conflicts = TRUE)
> # works - creates a huge array, hurrah
> big_logical <- vector(mode = "logical", length = .Machine$integer.max)
> big_logical_array <- Array$create(big_logical)
> length(big_logical)
> ## [1] 2147483647
> length(big_logical_array)
> ## [1] 2147483647
> # creates an array of length 0, boo!
> too_big <- vector(mode = "logical", length = .Machine$integer.max + 1)
> too_big_array <- Array$create(too_big)
> length(too_big)
> ## [1] 2147483648
> length(too_big_array)
> ## [1] 0
> {code}
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