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  1. Spark
  2. SPARK-20728

Make ORCFileFormat configurable between sql/hive and sql/core

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.3.0
    • 2.3.0
    • SQL
    • None

    Description

      SPARK-20682 is trying to improve Apache Spark to have a new ORCFileFormat based on Apache ORC for many reasons.

      This issue depends on SPARK-20682 and aims to provide a configuration to choose the default ORCFileFormat from legacy `sql/hive` module or new `sql/core` module.

      For example, this configuration will affects the following operations.

      spark.read.orc(...)

      CREATE TABLE t
USING ORC
...

      Attachments

        Issue Links

        blocks

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-20901 Feature parity for ORC with Parquet

        • Major - Major loss of function.
        • Open
        is blocked by

        Bug - A problem which impairs or prevents the functions of the product. SPARK-21422 Depend on Apache ORC 1.4.0

        • Major - Major loss of function.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-20682 Add new ORCFileFormat based on Apache ORC

        • Major - Major loss of function.
        • Resolved
        supercedes

        Bug - A problem which impairs or prevents the functions of the product. SPARK-19109 ORC metadata section can sometimes exceed protobuf message size limit

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

        Pull request #17980 [Github] Pull Request #17980 (dongjoon-hyun)

        Pull request #19871 [Github] Pull Request #19871 (dongjoon-hyun)

        Pull request #19903 [Github] Pull Request #19903 (dongjoon-hyun)

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            dongjoon Dongjoon Hyun
            dongjoon Dongjoon Hyun
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              Updated:
              Resolved:

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