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object ParquetReadSupport

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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  4. val SPARK_METADATA_KEY: String
  5. val SPARK_ROW_REQUESTED_SCHEMA: String
  6. final def asInstanceOf[T0]: T0
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  7. def clipParquetSchema(parquetSchema: MessageType, catalystSchema: StructType, caseSensitive: Boolean = true): MessageType

    Tailors parquetSchema according to catalystSchema by removing column paths don't exist in catalystSchema, and adding those only exist in catalystSchema.

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  11. def expandUDT(schema: StructType): StructType
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