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c

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

JsonPartitionReaderFactory

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

A factory used to create JSON readers.

sqlConf

SQL configuration.

broadcastedConf

Broadcast serializable Hadoop Configuration.

dataSchema

Schema of JSON files.

readDataSchema

Required schema of JSON files.

partitionSchema

Schema of partitions.

options

Options for parsing JSON files.

filters

The filters pushed down to JSON datasource.

Linear Supertypes
Serializable, Product, Equals, FilePartitionReaderFactory, PartitionReaderFactory, Serializable, AnyRef, Any
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Inherited
  1. JsonPartitionReaderFactory
  2. Serializable
  3. Product
  4. Equals
  5. FilePartitionReaderFactory
  6. PartitionReaderFactory
  7. Serializable
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new JsonPartitionReaderFactory(sqlConf: SQLConf, broadcastedConf: Broadcast[SerializableConfiguration], dataSchema: StructType, readDataSchema: StructType, partitionSchema: StructType, options: JSONOptionsInRead, filters: Seq[Filter])

    sqlConf

    SQL configuration.

    broadcastedConf

    Broadcast serializable Hadoop Configuration.

    dataSchema

    Schema of JSON files.

    readDataSchema

    Required schema of JSON files.

    partitionSchema

    Schema of partitions.

    options

    Options for parsing JSON files.

    filters

    The filters pushed down to JSON datasource.

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(partitionedFile: PartitionedFile): PartitionReader[InternalRow]
    Definition Classes
    JsonPartitionReaderFactory → FilePartitionReaderFactory
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @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[_]
    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: JSONOptionsInRead
    Definition Classes
    JsonPartitionReaderFactory → FilePartitionReaderFactory
  21. val partitionSchema: StructType
  22. val readDataSchema: StructType
  23. val sqlConf: SQLConf
  24. def supportColumnarReads(arg0: InputPartition): Boolean
    Definition Classes
    PartitionReaderFactory
  25. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from FilePartitionReaderFactory

Inherited from PartitionReaderFactory

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped