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Posted to issues@arrow.apache.org by "Francois Saint-Jacques (Jira)" <ji...@apache.org> on 2019/08/23 21:18:00 UTC

[jira] [Created] (ARROW-6340) [R] Implements low-level bindings to Dataset classes

Francois Saint-Jacques created ARROW-6340:
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             Summary: [R] Implements low-level bindings to Dataset classes
                 Key: ARROW-6340
                 URL: https://issues.apache.org/jira/browse/ARROW-6340
             Project: Apache Arrow
          Issue Type: New Feature
          Components: R
            Reporter: Francois Saint-Jacques


The following classes should be accessible from R:

* class DataSource
* class DataFragment
* function DiscoverySource
* class ScanContext, ScanOptions, ScanTask
* class Dataset
* class ScannerBuilder
* class Scanner

The end result is reading a directory of parquet files as a single stream



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