Packages

c

org.apache.spark.sql.execution.datasources.v2.text

TextPartitionReaderFactory

case class TextPartitionReaderFactory(sqlConf: SQLConf, broadcastedConf: Broadcast[SerializableConfiguration], readDataSchema: StructType, partitionSchema: StructType, textOptions: TextOptions) extends FilePartitionReaderFactory with Product with Serializable

A factory used to create Text readers.

sqlConf

SQL configuration.

broadcastedConf

Broadcasted serializable Hadoop Configuration.

readDataSchema

Required schema in the batch scan.

partitionSchema

Schema of partitions.

textOptions

Options for reading a text file.

Linear Supertypes
Product, Equals, FilePartitionReaderFactory, PartitionReaderFactory, Serializable, AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. TextPartitionReaderFactory
  2. Product
  3. Equals
  4. FilePartitionReaderFactory
  5. PartitionReaderFactory
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TextPartitionReaderFactory(sqlConf: SQLConf, broadcastedConf: Broadcast[SerializableConfiguration], readDataSchema: StructType, partitionSchema: StructType, textOptions: TextOptions)

    sqlConf

    SQL configuration.

    broadcastedConf

    Broadcasted serializable Hadoop Configuration.

    readDataSchema

    Required schema in the batch scan.

    partitionSchema

    Schema of partitions.

    textOptions

    Options for reading a text file.

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. val broadcastedConf: Broadcast[SerializableConfiguration]
  6. def buildColumnarReader(partitionedFile: PartitionedFile): PartitionReader[ColumnarBatch]
    Definition Classes
    FilePartitionReaderFactory
  7. def buildReader(file: PartitionedFile): PartitionReader[InternalRow]
    Definition Classes
    TextPartitionReaderFactory → FilePartitionReaderFactory
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def createColumnarReader(partition: InputPartition): PartitionReader[ColumnarBatch]
    Definition Classes
    FilePartitionReaderFactory → PartitionReaderFactory
  10. def createReader(partition: InputPartition): PartitionReader[InternalRow]
    Definition Classes
    FilePartitionReaderFactory → PartitionReaderFactory
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. val partitionSchema: StructType
  19. def productElementNames: Iterator[String]
    Definition Classes
    Product
  20. val readDataSchema: StructType
  21. val sqlConf: SQLConf
  22. def supportColumnarReads(arg0: InputPartition): Boolean
    Definition Classes
    PartitionReaderFactory
  23. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  24. val textOptions: TextOptions
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Product

Inherited from Equals

Inherited from FilePartitionReaderFactory

Inherited from PartitionReaderFactory

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped