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  1. Parquet
  2. PARQUET-87

Better and unified API for projection pushdown on cascading scheme

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 1.6.0
    • None
    • None

    Description

      Make the projection pushdown API avaliable in the cascading scheme level, so user can specify it for each Tap.

      Also use config object for initializing a schema for projection and predicate pushdown instead of creating multiple constructors

      https://github.com/apache/incubator-parquet-mr/pull/51

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            tianshuo Tim
            tianshuo Tim
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              Updated:
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