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  1. Spark
  2. SPARK-23972

Upgrade to Parquet 1.10

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.4.0
    • 2.4.0
    • Spark Core
    • None

    Description

      Now that Parquet 1.10 is out, we should consider moving to it, if for no other reason than to address SPARK-23852. 

      There are some non-trivial changes to address. In particular, the ValuesReader interface has changed from passing data as byte[] to a ByteBufferInputStream abstraction that can hide multiple {{ByteBuffer}}s under the hood.

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            rdblue Ryan Blue
            henryr Henry Robinson
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