Packages

c

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

CSVPartitionReaderFactory

case class CSVPartitionReaderFactory(sqlConf: SQLConf, broadcastedConf: Broadcast[SerializableConfiguration], dataSchema: StructType, readDataSchema: StructType, partitionSchema: StructType, options: CSVOptions, filters: Seq[Filter]) extends FilePartitionReaderFactory with Product with Serializable

A factory used to create CSV readers.

sqlConf

SQL configuration.

broadcastedConf

Broadcasted serializable Hadoop Configuration.

dataSchema

Schema of CSV files.

readDataSchema

Required data schema in the batch scan.

partitionSchema

Schema of partitions.

options

Options for parsing CSV files.

Linear Supertypes
Product, Equals, FilePartitionReaderFactory, PartitionReaderFactory, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CSVPartitionReaderFactory
  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 CSVPartitionReaderFactory(sqlConf: SQLConf, broadcastedConf: Broadcast[SerializableConfiguration], dataSchema: StructType, readDataSchema: StructType, partitionSchema: StructType, options: CSVOptions, filters: Seq[Filter])

    sqlConf

    SQL configuration.

    broadcastedConf

    Broadcasted serializable Hadoop Configuration.

    dataSchema

    Schema of CSV files.

    readDataSchema

    Required data schema in the batch scan.

    partitionSchema

    Schema of partitions.

    options

    Options for parsing CSV files.

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
    CSVPartitionReaderFactory → 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. val dataSchema: StructType
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. val filters: Seq[Filter]
  14. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. val options: CSVOptions
    Definition Classes
    CSVPartitionReaderFactory → FilePartitionReaderFactory
  21. val partitionSchema: StructType
  22. def productElementNames: Iterator[String]
    Definition Classes
    Product
  23. val readDataSchema: StructType
  24. val sqlConf: SQLConf
  25. def supportColumnarReads(arg0: InputPartition): Boolean
    Definition Classes
    PartitionReaderFactory
  26. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. 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