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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/02/06 19:42:00 UTC
[jira] [Updated] (ARROW-7608) [C++][Dataset] Expose more
informational properties
[ https://issues.apache.org/jira/browse/ARROW-7608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-7608:
----------------------------------
Labels: pull-request-available (was: )
> [C++][Dataset] Expose more informational properties
> ---------------------------------------------------
>
> Key: ARROW-7608
> URL: https://issues.apache.org/jira/browse/ARROW-7608
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++ - Dataset
> Reporter: Neal Richardson
> Assignee: Francois Saint-Jacques
> Priority: Major
> Labels: pull-request-available
>
> In thinking about what I'd want a useful print method for a Dataset in R to include, there are a few things that come to mind, and by skimming dataset.h, they're not available:
> * How many Sources it has
> * For a Source, what kind (local filesystem, other filesystem, etc.), base path (at least where we didn't provide a list of files), how many files, what file format
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