Packages

class JsonPartitionReader extends GpuTextBasedPartitionReader[HostLineBufferer, HostLineBuffererFactory.type]

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Inherited
  1. JsonPartitionReader
  2. GpuTextBasedPartitionReader
  3. ScanWithMetrics
  4. PartitionReader
  5. Closeable
  6. AutoCloseable
  7. AnyRef
  8. Any
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Visibility
  1. Public
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Instance Constructors

  1. new JsonPartitionReader(conf: Configuration, partFile: PartitionedFile, dataSchema: StructType, readDataSchema: StructType, parsedOptions: JSONOptions, maxRowsPerChunk: Integer, maxBytesPerChunk: Long, execMetrics: Map[String, GpuMetric], enableMixedTypesAsString: Boolean)

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 buildJsonOptions(parsedOptions: JSONOptions): ai.rapids.cudf.JSONOptions
  6. def castStringToBool(input: ColumnVector): ColumnVector
  7. def castStringToDate(input: ColumnVector, dt: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  8. def castStringToDecimal(input: ColumnVector, dt: DecimalType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  9. def castStringToFloat(input: ColumnVector, dt: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  10. def castStringToInt(input: ColumnVector, intType: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  11. def castStringToTimestamp(lhs: ColumnVector, sparkFormat: String, dtype: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  12. def castTableToDesiredTypes(input: Table, dataSchema: StructType): Table
  13. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  14. def close(): Unit
    Definition Classes
    GpuTextBasedPartitionReader → Closeable → AutoCloseable
  15. def dateFormat: Option[String]
  16. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  18. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  19. def get(): ColumnarBatch
    Definition Classes
    GpuTextBasedPartitionReader → PartitionReader
  20. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. def getCudfSchema(dataSchema: StructType): Schema
  22. def getFileFormatShortName: String

    File format short name used for logging and other things to uniquely identity which file format is being used.

    File format short name used for logging and other things to uniquely identity which file format is being used.

    returns

    the file format short name

    Definition Classes
    JsonPartitionReaderGpuTextBasedPartitionReader
  23. def handleResult(readDataSchema: StructType, table: Table): Option[Table]

    Handle the table decoded by GPU

    Handle the table decoded by GPU

    readDataSchema

    the Spark schema describing what will be read

    table

    the table decoded by GPU

    returns

    the new optional Table

    Definition Classes
    JsonPartitionReaderGpuTextBasedPartitionReader
  24. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  25. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  26. val metrics: Map[String, GpuMetric]
    Definition Classes
    ScanWithMetrics
  27. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. def next(): Boolean
    Definition Classes
    GpuTextBasedPartitionReader → PartitionReader
  29. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  30. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  31. def readToTable(dataBufferer: HostLineBufferer, cudfDataSchema: Schema, readDataSchema: StructType, cudfReadDataSchema: Schema, hasHeader: Boolean, decodeTime: GpuMetric): Table

    Read the host buffer to GPU table

    Read the host buffer to GPU table

    cudfDataSchema

    the cudf schema of the data

    readDataSchema

    the Spark schema describing what will be read

    cudfReadDataSchema

    the cudf schema of just the data we want to read.

    hasHeader

    if it has header

    returns

    table

    Definition Classes
    JsonPartitionReaderGpuTextBasedPartitionReader
  32. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  33. def timestampFormat: String
  34. def toString(): String
    Definition Classes
    AnyRef → Any
  35. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  36. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from ScanWithMetrics

Inherited from PartitionReader[ColumnarBatch]

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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