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])

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

    JSON only supports unquoted lower-case "true" and "false" as valid boolean values.

    JSON only supports unquoted lower-case "true" and "false" as valid boolean values.

    Definition Classes
    JsonPartitionReaderGpuTextBasedPartitionReader
  7. def castStringToDate(input: ColumnVector, dt: DType, failOnInvalid: Boolean): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  8. def castStringToDate(input: ColumnVector, dt: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  9. def castStringToDecimal(input: ColumnVector, dt: DecimalType): ColumnVector
  10. def castStringToFloat(input: ColumnVector, dt: DType): ColumnVector
  11. def castStringToInt(input: ColumnVector, intType: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  12. def castStringToTimestamp(lhs: ColumnVector, sparkFormat: String, dtype: DType): ColumnVector
    Definition Classes
    GpuTextBasedPartitionReader
  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: 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 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
  22. 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
  23. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. val metrics: Map[String, GpuMetric]
    Definition Classes
    ScanWithMetrics
  26. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  27. def next(): Boolean
    Definition Classes
    GpuTextBasedPartitionReader → PartitionReader
  28. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  29. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  30. def readToTable(dataBufferer: HostLineBufferer, cudfSchema: Schema, readDataSchema: StructType, hasHeader: Boolean, decodeTime: GpuMetric): Table

    Read the host buffer to GPU table

    Read the host buffer to GPU table

    cudfSchema

    the cudf schema of the data

    readDataSchema

    the Spark schema describing what will be read

    hasHeader

    if it has header

    returns

    table

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