Packages

case class CSVScan(sparkSession: SparkSession, fileIndex: PartitioningAwareFileIndex, dataSchema: StructType, readDataSchema: StructType, readPartitionSchema: StructType, options: CaseInsensitiveStringMap, pushedFilters: Array[Filter], partitionFilters: Seq[Expression] = Seq.empty, dataFilters: Seq[Expression] = Seq.empty) extends TextBasedFileScan with Product with Serializable

Linear Supertypes
Serializable, Serializable, Product, Equals, TextBasedFileScan, FileScan, Logging, SupportsMetadata, SupportsReportStatistics, Batch, Scan, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CSVScan
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. TextBasedFileScan
  7. FileScan
  8. Logging
  9. SupportsMetadata
  10. SupportsReportStatistics
  11. Batch
  12. Scan
  13. AnyRef
  14. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new CSVScan(sparkSession: SparkSession, fileIndex: PartitioningAwareFileIndex, dataSchema: StructType, readDataSchema: StructType, readPartitionSchema: StructType, options: CaseInsensitiveStringMap, pushedFilters: Array[Filter], partitionFilters: Seq[Expression] = Seq.empty, dataFilters: Seq[Expression] = Seq.empty)

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 clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. val columnPruning: Boolean
  7. def columnarSupportMode(): ColumnarSupportMode
    Definition Classes
    Scan
  8. def createReaderFactory(): PartitionReaderFactory
    Definition Classes
    CSVScan → Batch
  9. val dataFilters: Seq[Expression]

    Returns the data filters that can be use for file listing

    Returns the data filters that can be use for file listing

    Definition Classes
    CSVScan → FileScan
  10. val dataSchema: StructType
    Definition Classes
    CSVScan → FileScan
  11. def description(): String
    Definition Classes
    FileScan → Scan
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(obj: Any): Boolean
    Definition Classes
    CSVScan → Equals → FileScan → AnyRef → Any
  14. def equivalentFilters(a: Array[Filter], b: Array[Filter]): Boolean
    Attributes
    protected
    Definition Classes
    FileScan
  15. def estimateStatistics(): Statistics
    Definition Classes
    FileScan → SupportsReportStatistics
  16. val fileIndex: PartitioningAwareFileIndex
    Definition Classes
    CSVScan → FileScan
  17. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  18. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. def getFileUnSplittableReason(path: Path): String

    If a file with path is unsplittable, return the unsplittable reason, otherwise return None.

    If a file with path is unsplittable, return the unsplittable reason, otherwise return None.

    Definition Classes
    CSVScan → TextBasedFileScan → FileScan
  20. def getMetaData(): Map[String, String]
    Definition Classes
    CSVScan → FileScan → SupportsMetadata
  21. def hashCode(): Int
    Definition Classes
    CSVScan → FileScan → AnyRef → Any
  22. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  23. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. def isSplitable(path: Path): Boolean

    Returns whether a file with path could be split or not.

    Returns whether a file with path could be split or not.

    Definition Classes
    CSVScan → TextBasedFileScan → FileScan
  26. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  27. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  28. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  35. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  37. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  38. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. val maxMetadataValueLength: Int
    Definition Classes
    FileScan
  40. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  41. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  42. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  43. val options: CaseInsensitiveStringMap
  44. val partitionFilters: Seq[Expression]

    Returns the filters that can be use for partition pruning

    Returns the filters that can be use for partition pruning

    Definition Classes
    CSVScan → FileScan
  45. def partitions: Seq[FilePartition]
    Attributes
    protected
    Definition Classes
    FileScan
  46. def planInputPartitions(): Array[InputPartition]
    Definition Classes
    FileScan → Batch
  47. val pushedFilters: Array[Filter]
  48. val readDataSchema: StructType

    Returns the required data schema

    Returns the required data schema

    Definition Classes
    CSVScan → FileScan
  49. val readPartitionSchema: StructType

    Returns the required partition schema

    Returns the required partition schema

    Definition Classes
    CSVScan → FileScan
  50. def readSchema(): StructType
    Definition Classes
    FileScan → Scan
  51. def reportDriverMetrics(): Array[CustomTaskMetric]
    Definition Classes
    Scan
  52. def seqToString(seq: Seq[Any]): String
    Attributes
    protected
    Definition Classes
    FileScan
  53. val sparkSession: SparkSession
    Definition Classes
    CSVScan → FileScan
  54. def supportedCustomMetrics(): Array[CustomMetric]
    Definition Classes
    Scan
  55. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  56. def toBatch(): Batch
    Definition Classes
    FileScan → Scan
  57. def toContinuousStream(arg0: String): ContinuousStream
    Definition Classes
    Scan
  58. def toMicroBatchStream(arg0: String): MicroBatchStream
    Definition Classes
    Scan
  59. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  60. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  61. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from TextBasedFileScan

Inherited from FileScan

Inherited from Logging

Inherited from SupportsMetadata

Inherited from SupportsReportStatistics

Inherited from Batch

Inherited from Scan

Inherited from AnyRef

Inherited from Any

Ungrouped