[
https://issues.apache.org/jira/browse/ARROW-15060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Keane updated ARROW-15060:
-----------------------------------
Summary: [R] open_dataset() on csv files lacks support for compressed files
(was: open_dataset() on csv files lacks support for compressed files)
> [R] open_dataset() on csv files lacks support for compressed files
> ------------------------------------------------------------------
>
> Key: ARROW-15060
> URL: https://issues.apache.org/jira/browse/ARROW-15060
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Reporter: Carl Boettiger
> Priority: Major
>
> Using open_dataset() on S3 buckets of csv files is a game-changing magic,
> particularly with all the additional support for database / dplyr operations
> over the remote connection, and the widespread adoption of S3 buckets even by
> old-school big data providers like NOAA.
>
> It's not uncommon to encounter buckets with *.csv.gz formats. I know
> technically this should be unnecessary, as compression can be done "in
> flight" by the server, but usually this is not an issue for R users since R's
> `connection` class automatically detects and gunzips compressed files (over
> either POSIX or HTTP connections). It would be really great if arrow could
> handle this case too.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
