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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2019/09/06 21:10:00 UTC

[jira] [Commented] (ARROW-6360) [R] Update support for compression

    [ https://issues.apache.org/jira/browse/ARROW-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16924604#comment-16924604 ] 

Wes McKinney commented on ARROW-6360:
-------------------------------------

I don't think an error message is needed in R. If a codec is not built with the project the error will be raised from C++

> [R] Update support for compression
> ----------------------------------
>
>                 Key: ARROW-6360
>                 URL: https://issues.apache.org/jira/browse/ARROW-6360
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Neal Richardson
>            Priority: Major
>             Fix For: 0.15.0
>
>
> At least two issues:
>  * [https://github.com/apache/arrow/blob/master/r/R/compression.R#L46] says that compression is not supported on Windows, but ARROW-5683 added Snappy support for Windows.
>  * ARROW-6216 added more compression options, including for Parquet
> Update/implement those, and we should also add some convenience arguments to {{write_parquet()}} for selecting compression.



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