Packages

case class OrcScan(sparkSession: SparkSession, hadoopConf: Configuration, fileIndex: PartitioningAwareFileIndex, dataSchema: StructType, readDataSchema: StructType, readPartitionSchema: StructType, options: CaseInsensitiveStringMap, pushedAggregate: Option[Aggregation] = None, pushedFilters: Array[Filter], partitionFilters: Seq[Expression] = Seq.empty, dataFilters: Seq[Expression] = Seq.empty) extends FileScan with Product with Serializable

Linear Supertypes
Serializable, Serializable, Product, Equals, FileScan, Logging, SupportsMetadata, SupportsReportStatistics, Batch, Scan, AnyRef, Any
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Inherited
  1. OrcScan
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. FileScan
  7. Logging
  8. SupportsMetadata
  9. SupportsReportStatistics
  10. Batch
  11. Scan
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new OrcScan(sparkSession: SparkSession, hadoopConf: Configuration, fileIndex: PartitioningAwareFileIndex, dataSchema: StructType, readDataSchema: StructType, readPartitionSchema: StructType, options: CaseInsensitiveStringMap, pushedAggregate: Option[Aggregation] = None, 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. def columnarSupportMode(): ColumnarSupportMode
    Definition Classes
    Scan
  7. def createReaderFactory(): PartitionReaderFactory
    Definition Classes
    OrcScan → Batch
  8. 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
    OrcScan → FileScan
  9. val dataSchema: StructType
    Definition Classes
    OrcScan → FileScan
  10. def description(): String
    Definition Classes
    FileScan → Scan
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(obj: Any): Boolean
    Definition Classes
    OrcScan → Equals → FileScan → AnyRef → Any
  13. def equivalentFilters(a: Array[Filter], b: Array[Filter]): Boolean
    Attributes
    protected
    Definition Classes
    FileScan
  14. def estimateStatistics(): Statistics
    Definition Classes
    FileScan → SupportsReportStatistics
  15. val fileIndex: PartitioningAwareFileIndex
    Definition Classes
    OrcScan → FileScan
  16. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. 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
    FileScan
  19. def getMetaData(): Map[String, String]
    Definition Classes
    OrcScan → FileScan → SupportsMetadata
  20. val hadoopConf: Configuration
  21. def hashCode(): Int
    Definition Classes
    OrcScan → 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
    OrcScan → 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
    OrcScan → FileScan
  45. def partitions: Seq[FilePartition]
    Attributes
    protected
    Definition Classes
    FileScan
  46. def planInputPartitions(): Array[InputPartition]
    Definition Classes
    FileScan → Batch
  47. val pushedAggregate: Option[Aggregation]
  48. val pushedFilters: Array[Filter]
  49. val readDataSchema: StructType

    Returns the required data schema

    Returns the required data schema

    Definition Classes
    OrcScan → FileScan
  50. val readPartitionSchema: StructType

    Returns the required partition schema

    Returns the required partition schema

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

Inherited from Logging

Inherited from SupportsMetadata

Inherited from SupportsReportStatistics

Inherited from Batch

Inherited from Scan

Inherited from AnyRef

Inherited from Any

Ungrouped