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  1. Spark
  2. SPARK-35743 Improve Parquet vectorized reader
  3. SPARK-36935

Enhance ParquetSchemaConverter to capture Parquet repetition & definition level

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.3.0
    • 3.3.0
    • SQL
    • None

    Description

      In order to support complex type for Parquet vectorized reader, we'll need to capture the repetition & definition level information associated with Catalyst Spark type converted from Parquet MessageType.

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              csun Chao Sun
              csun Chao Sun
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