Neal Richardson created ARROW-7608:
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Summary: [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
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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