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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/03/30 00:06:00 UTC
[jira] [Resolved] (ARROW-5510) [Format] Feather V2 based on Arrow
IPC file format, with compression support
[ https://issues.apache.org/jira/browse/ARROW-5510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-5510.
---------------------------------
Fix Version/s: 0.17.0
Resolution: Fixed
Issue resolved by pull request 6694
[https://github.com/apache/arrow/pull/6694]
> [Format] Feather V2 based on Arrow IPC file format, with compression support
> ----------------------------------------------------------------------------
>
> Key: ARROW-5510
> URL: https://issues.apache.org/jira/browse/ARROW-5510
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Format
> Reporter: Neal Richardson
> Assignee: Wes McKinney
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.17.0
>
> Time Spent: 6h 20m
> Remaining Estimate: 0h
>
> The initial Feather file format is a minimal subset of the Arrow IPC format. It has a number of limitations (see [https://wesmckinney.com/blog/feather-arrow-future/]).
> We want to retain "feather" as the name of the on-disk representation of Arrow memory, so in order to support everything that Arrow supports, we need a "feather 2.0" format.
> IIUC, defining the file format is "done" (dump the memory to disk). Remaining issues include upgrading "feather" readers and writers in all languages to support both feather 1.0 and feather 2.0. (e.g. https://issues.apache.org/jira/browse/ARROW-5501)
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