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object ParquetUtils

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Type Members

  1. case class FileTypes(data: Seq[FileStatus], metadata: Seq[FileStatus], commonMetadata: Seq[FileStatus]) extends Product with Serializable

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. val FIELD_ID_METADATA_KEY: String

    A StructField metadata key used to set the field id of a column in the Parquet schema.

  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. final def getClass(): Class[_]
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  10. def getFieldId(field: StructField): Int
  11. def hasFieldId(field: StructField): Boolean
  12. def hasFieldIds(schema: StructType): Boolean

    Whether there exists a field in the schema, whether inner or leaf, has the parquet field ID metadata.

  13. def hashCode(): Int
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  14. def inferSchema(sparkSession: SparkSession, parameters: Map[String, String], files: Seq[FileStatus]): Option[StructType]
  15. def isBatchReadSupported(sqlConf: SQLConf, dt: DataType): Boolean
  16. def isBatchReadSupportedForSchema(sqlConf: SQLConf, schema: StructType): Boolean

    Whether columnar read is supported for the input schema.

  17. final def isInstanceOf[T0]: Boolean
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  18. final def ne(arg0: AnyRef): Boolean
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  19. final def notify(): Unit
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  20. final def notifyAll(): Unit
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  21. final def synchronized[T0](arg0: ⇒ T0): T0
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  22. def toString(): String
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  23. final def wait(arg0: Long, arg1: Int): Unit
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  24. final def wait(arg0: Long): Unit
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  25. final def wait(): Unit
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  1. def finalize(): Unit
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