Class/Object

org.emmalanguage.io.parquet

Parquet

Related Docs: object Parquet | package parquet

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case class Parquet(binaryAsString: Boolean = defaultBinaryAsString, int96AsTimestamp: Boolean = defaultInt96AsTimestamp, cacheMetadata: Boolean = defaultCacheMetadata, validation: Boolean = defaultValidation, dictEncoding: Boolean = defaultDictEncoding, codec: Parquet.Codec.Value = Codec.Snappy, blockSize: Option[Int] = None, pageSize: Option[Int] = None, dictPageSize: Option[Int] = None, memPoolRatio: Option[Float] = None, minMemAlloc: Option[Long] = None, maxPadding: Option[Int] = None) extends Format with Product with Serializable

Parquet format.

binaryAsString

Interpret binary data as a string.

int96AsTimestamp

Interpret INT96 data as a timestamp.

cacheMetadata

Turns on caching of Parquet schema metadata.

validation

Should validation be enabled?

dictEncoding

Should dictionary encoding be enabled?

codec

Compression codec use when writing Parquet files.

Linear Supertypes
Serializable, Serializable, Format, Product, Equals, AnyRef, Any
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Inherited
  1. Parquet
  2. Serializable
  3. Serializable
  4. Format
  5. Product
  6. Equals
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new Parquet(binaryAsString: Boolean = defaultBinaryAsString, int96AsTimestamp: Boolean = defaultInt96AsTimestamp, cacheMetadata: Boolean = defaultCacheMetadata, validation: Boolean = defaultValidation, dictEncoding: Boolean = defaultDictEncoding, codec: Parquet.Codec.Value = Codec.Snappy, blockSize: Option[Int] = None, pageSize: Option[Int] = None, dictPageSize: Option[Int] = None, memPoolRatio: Option[Float] = None, minMemAlloc: Option[Long] = None, maxPadding: Option[Int] = None)

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    binaryAsString

    Interpret binary data as a string.

    int96AsTimestamp

    Interpret INT96 data as a timestamp.

    cacheMetadata

    Turns on caching of Parquet schema metadata.

    validation

    Should validation be enabled?

    dictEncoding

    Should dictionary encoding be enabled?

    codec

    Compression codec use when writing Parquet files.

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. val binaryAsString: Boolean

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    Interpret binary data as a string.

  6. val blockSize: Option[Int]

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  7. val cacheMetadata: Boolean

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    Turns on caching of Parquet schema metadata.

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. val codec: Parquet.Codec.Value

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    Compression codec use when writing Parquet files.

  10. val config: Configuration

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  11. val dictEncoding: Boolean

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    Should dictionary encoding be enabled?

  12. val dictPageSize: Option[Int]

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  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  14. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  15. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  16. val int96AsTimestamp: Boolean

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    Interpret INT96 data as a timestamp.

  17. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  18. val maxPadding: Option[Int]

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  19. val memPoolRatio: Option[Float]

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  20. val minMemAlloc: Option[Long]

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  21. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  22. final def notify(): Unit

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    Definition Classes
    AnyRef

  23. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  24. val pageSize: Option[Int]

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  25. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  26. val validation: Boolean

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    Should validation be enabled?

  27. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Format

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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