Packages

class JsonDataSourceV2 extends FileDataSourceV2

Linear Supertypes
FileDataSourceV2, DataSourceRegister, TableProvider, AnyRef, Any
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Inherited
  1. JsonDataSourceV2
  2. FileDataSourceV2
  3. DataSourceRegister
  4. TableProvider
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new JsonDataSourceV2()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def fallbackFileFormat: Class[_ <: FileFormat]

    Returns a V1 FileFormat class of the same file data source.

    Returns a V1 FileFormat class of the same file data source. This is a solution for the following cases: 1. File datasource V2 implementations cause regression. Users can disable the problematic data source via SQL configuration and fall back to FileFormat. 2. Catalog support is required, which is still under development for data source V2.

    Definition Classes
    JsonDataSourceV2 → FileDataSourceV2
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. def getOptionsWithoutPaths(map: CaseInsensitiveStringMap): CaseInsensitiveStringMap
    Attributes
    protected
    Definition Classes
    FileDataSourceV2
  11. def getPaths(map: CaseInsensitiveStringMap): Seq[String]
    Attributes
    protected
    Definition Classes
    FileDataSourceV2
  12. def getTable(options: CaseInsensitiveStringMap, schema: StructType): Table
    Definition Classes
    JsonDataSourceV2 → FileDataSourceV2
  13. def getTable(options: CaseInsensitiveStringMap): Table
    Definition Classes
    JsonDataSourceV2 → FileDataSourceV2
  14. def getTable(schema: StructType, partitioning: Array[Transform], properties: Map[String, String]): Table
    Definition Classes
    FileDataSourceV2 → TableProvider
  15. def getTableName(map: CaseInsensitiveStringMap, paths: Seq[String]): String
    Attributes
    protected
    Definition Classes
    FileDataSourceV2
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. def inferPartitioning(options: CaseInsensitiveStringMap): Array[Transform]
    Definition Classes
    FileDataSourceV2 → TableProvider
  18. def inferSchema(options: CaseInsensitiveStringMap): StructType
    Definition Classes
    FileDataSourceV2 → TableProvider
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  23. def shortName(): String

    The string that represents the format that this data source provider uses.

    The string that represents the format that this data source provider uses. This is overridden by children to provide a nice alias for the data source. For example:

    override def shortName(): String = "parquet"
    Definition Classes
    JsonDataSourceV2 → DataSourceRegister
    Since

    1.5.0

  24. lazy val sparkSession: SparkSession
    Definition Classes
    FileDataSourceV2
  25. def supportsExternalMetadata(): Boolean
    Definition Classes
    FileDataSourceV2 → TableProvider
  26. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  27. def toString(): String
    Definition Classes
    AnyRef → Any
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  30. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from FileDataSourceV2

Inherited from DataSourceRegister

Inherited from TableProvider

Inherited from AnyRef

Inherited from Any

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