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  1. Apache Arrow
  2. ARROW-6341

[Python] Implement low-level bindings for Dataset

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    Description

      The following classes should be accessible from Python:

      • class DataSource
      • class DataSourceDiscovery
      • class Dataset
      • class ScanContext, ScanOptions, ScanTask
      • class ScannerBuilder
      • class Scanner

      The end result is reading a directory of parquet files as a single stream. One should be able to re-implement https://github.com/apache/arrow/pull/5720 in python.

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              kszucs Krisztian Szucs
              fsaintjacques Francois Saint-Jacques
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