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  1. Apache Drill
  2. DRILL-7011

Allow hybrid model in the Row set-based scan framework

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.15.0
    • 1.16.0
    • None

    Description

      As part of schema provisioning project we want to allow hybrid model for Row set-based scan framework, namely to allow to pass custom schema metadata which can be partial.

      Currently schema provisioning has SchemaContainer class that contains the following information (can be obtained from metastore, schema file, table function):
      1. schema represented by org.apache.drill.exec.record.metadata.TupleMetadata
      2. properties represented by Map<String, String>, can contain information if schema is strict or partial (default is partial) etc.

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        Issue Links

          Dependent

          New Feature - A new feature of the product, which has yet to be developed. DRILL-6835 Schema Provision using File / Table Function

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #1711

          Activity

            People

              paul-rogers Paul Rogers
              arina Arina Ielchiieva
              Arina Ielchiieva Arina Ielchiieva
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                Created:
                Updated:
                Resolved: