[
https://issues.apache.org/jira/browse/ARROW-10399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ben Kietzman resolved ARROW-10399.
----------------------------------
Resolution: Fixed
Issue resolved by pull request 8536
[https://github.com/apache/arrow/pull/8536]
> [R] Fix performance regression from cpp11::r_string
> ---------------------------------------------------
>
> Key: ARROW-10399
> URL: https://issues.apache.org/jira/browse/ARROW-10399
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Affects Versions: 2.0.0
> Reporter: Neal Richardson
> Assignee: Neal Richardson
> Priority: Critical
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> On a taxi CSV read demo, reading a data.frame went from ~7 seconds to ~30
> seconds. One of the cpp11 changes was identified to be a cause, and reverting
> it recovered the lost performance.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
