Uploaded image for project: 'Apache Arrow'
  1. Apache Arrow
  2. ARROW-13287

[C++] [Dataset] FileSystemDataset::Write should use an async scan

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • 6.0.0
    • C++
    • None

    Description

      I was testing pulling a dataset from S3 and saving it to a local (possibly re partitioned) copy.  Ideally I would do this with an async scan but it fails with "This scanner does not support the legacy Scan() method" because FileSystemDataset::Write is still using Scan.

      Attachments

        Issue Links

          Activity

            People

              westonpace Weston Pace
              westonpace Weston Pace
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: