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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

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.15.0
    • Fix Version/s: 1.16.0
    • Component/s: None
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      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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              • Assignee:
                paul-rogers Paul Rogers
                Reporter:
                arina Arina Ielchiieva
                Reviewer:
                Arina Ielchiieva
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                  Updated:
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