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  1. Apache Drill
  2. DRILL-6950

Row set-based scan framework

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.15.0
    • Fix Version/s: 1.16.0
    • Component/s: None
    • Labels:
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      Description

      Next step in the ongoing "Result Set Loader" saga. Merge the enhanced scan operator framework Into master. Includes:

      • Projection add-ons for the "columns" column and file metadata columns.
      • Mechanisms to orchestrate the result set loader, projection framework, scan node and reader code.
      • Extensive unit tests.

      Given the number of test files to review, pushed the following to the next PR:

      • Extension to the "Easy" reader framework to handle the new structure.

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              • Assignee:
                Paul.Rogers Paul Rogers
                Reporter:
                Paul.Rogers Paul Rogers
                Reviewer:
                Arina Ielchiieva
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                Dates

                • Created:
                  Updated:
                  Resolved: