Packages

class DefaultSource extends TextBasedFileFormat with DataSourceRegister

Linear Supertypes
DataSourceRegister, TextBasedFileFormat, FileFormat, AnyRef, Any
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Inherited
  1. DefaultSource
  2. DataSourceRegister
  3. TextBasedFileFormat
  4. FileFormat
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DefaultSource()

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 buildReader(sparkSession: SparkSession, dataSchema: StructType, partitionSchema: StructType, requiredSchema: StructType, filters: Seq[Filter], options: Map[String, String], hadoopConf: Configuration): (PartitionedFile) ⇒ Iterator[InternalRow]

    code based on org.apache.spark:spark-core JsonFileFormat

    sparkSession

    sparkSession

    dataSchema

    dataSchema

    partitionSchema

    partitionSchema

    requiredSchema

    requiredSchema

    filters

    filters

    options

    options

    hadoopConf

    hadoopConf

    returns

    PartitionedFile => Iterator[InternalRow]

    Attributes
    protected
    Definition Classes
    DefaultSource → FileFormat
  6. def buildReaderWithPartitionValues(sparkSession: SparkSession, dataSchema: StructType, partitionSchema: StructType, requiredSchema: StructType, filters: Seq[Filter], options: Map[String, String], hadoopConf: Configuration): (PartitionedFile) ⇒ Iterator[InternalRow]
    Definition Classes
    FileFormat
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def inferSchema(sparkSession: SparkSession, options: Map[String, String], files: Seq[FileStatus]): Option[StructType]
    Definition Classes
    DefaultSource → FileFormat
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. def isSplitable(sparkSession: SparkSession, options: Map[String, String], path: Path): Boolean
    Definition Classes
    TextBasedFileFormat → FileFormat
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. def prepareWrite(sparkSession: SparkSession, job: Job, options: Map[String, String], dataSchema: StructType): OutputWriterFactory
    Definition Classes
    DefaultSource → FileFormat
  20. val shortName: String
    Definition Classes
    DefaultSource → DataSourceRegister
  21. def supportBatch(sparkSession: SparkSession, dataSchema: StructType): Boolean
    Definition Classes
    FileFormat
  22. def supportDataType(dataType: DataType): Boolean
    Definition Classes
    FileFormat
  23. def supportFieldName(name: String): Boolean
    Definition Classes
    FileFormat
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. def vectorTypes(requiredSchema: StructType, partitionSchema: StructType, sqlConf: SQLConf): Option[Seq[String]]
    Definition Classes
    FileFormat
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  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()

Inherited from DataSourceRegister

Inherited from TextBasedFileFormat

Inherited from FileFormat

Inherited from AnyRef

Inherited from Any

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