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Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2020/09/09 22:20:00 UTC
[jira] [Resolved] (ARROW-9890) [R] Add zstandard compression codec
in macOS build
[ https://issues.apache.org/jira/browse/ARROW-9890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neal Richardson resolved ARROW-9890.
------------------------------------
Fix Version/s: 2.0.0
Resolution: Fixed
Issue resolved by pull request 8154
[https://github.com/apache/arrow/pull/8154]
> [R] Add zstandard compression codec in macOS build
> --------------------------------------------------
>
> Key: ARROW-9890
> URL: https://issues.apache.org/jira/browse/ARROW-9890
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Affects Versions: 1.0.0, 1.0.1
> Environment: macOS
> Reporter: Liang-Bo Wang
> Assignee: Neal Richardson
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> I am using the default macOS build of R arrow 1.0.1 (R 4.0.2) and it doesn't support zstandard/zstd for compression:
> {code:r}
> > arrow::write_parquet(cars, '~/Downloads/cars.parquet', compression = 'zstd')
> Error in parquet___arrow___FileWriter__WriteTable(self, table, chunk_size) :
> NotImplemented: ZSTD codec support not built
> > arrow::codec_is_available('zstd')
> [1] FALSE
> {code}
> Like ARROW-6960 which adds the lz4/zstd support in Windows, It'd be a great to have the zstd support by default in macOS as well.
> I don't know if I have the right knowledge to add such support, but let me know how I can help. Thank you for making this great package!
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