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

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)

Type Members

  1. implicit class LogStringContext extends AnyRef
    Definition Classes
    Logging

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. def MDC(key: LogKey, value: Any): MDC
    Attributes
    protected
    Definition Classes
    Logging
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  7. def columnarSupportMode(): ColumnarSupportMode
    Definition Classes
    Scan
  8. def conf: SQLConf
    Definition Classes
    FileScan → SQLConfHelper
  9. def createReaderFactory(): PartitionReaderFactory
    Definition Classes
    OrcScan → Batch
  10. 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
  11. val dataSchema: StructType
    Definition Classes
    OrcScan → FileScan
  12. def description(): String
    Definition Classes
    FileScan → Scan
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(obj: Any): Boolean
    Definition Classes
    OrcScan → Equals → FileScan → AnyRef → Any
  15. def equivalentFilters(a: Array[Filter], b: Array[Filter]): Boolean
    Attributes
    protected
    Definition Classes
    FileScan
  16. def estimateStatistics(): Statistics
    Definition Classes
    FileScan → SupportsReportStatistics
  17. val fileIndex: PartitioningAwareFileIndex
    Definition Classes
    OrcScan → FileScan
  18. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @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
    FileScan
  20. def getMetaData(): Map[String, String]
    Definition Classes
    OrcScan → FileScan → SupportsMetadata
  21. val hadoopConf: Configuration
  22. def hashCode(): Int
    Definition Classes
    OrcScan → FileScan → AnyRef → Any
  23. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  24. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  26. 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
  27. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  28. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  29. def logBasedOnLevel(level: Level)(f: => MessageWithContext): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logDebug(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logDebug(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logError(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. def logError(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  37. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  38. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  40. def logInfo(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  41. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  42. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  43. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  44. def logTrace(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  45. def logTrace(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  46. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  47. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  48. def logWarning(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  49. def logWarning(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  50. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  51. val maxMetadataValueLength: Int
    Definition Classes
    FileScan
  52. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  53. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  54. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  55. val options: CaseInsensitiveStringMap
  56. 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
  57. def partitions: Seq[FilePartition]
    Attributes
    protected
    Definition Classes
    FileScan
  58. def planInputPartitions(): Array[InputPartition]
    Definition Classes
    FileScan → Batch
  59. def productElementNames: Iterator[String]
    Definition Classes
    Product
  60. val pushedAggregate: Option[Aggregation]
  61. val pushedFilters: Array[Filter]
  62. val readDataSchema: StructType

    Returns the required data schema

    Returns the required data schema

    Definition Classes
    OrcScan → FileScan
  63. val readPartitionSchema: StructType

    Returns the required partition schema

    Returns the required partition schema

    Definition Classes
    OrcScan → FileScan
  64. def readSchema(): StructType
    Definition Classes
    OrcScan → FileScan → Scan
  65. def reportDriverMetrics(): Array[CustomTaskMetric]
    Definition Classes
    Scan
  66. def seqToString(seq: Seq[Any]): String
    Attributes
    protected
    Definition Classes
    FileScan
  67. val sparkSession: SparkSession
    Definition Classes
    OrcScan → FileScan
  68. def supportedCustomMetrics(): Array[CustomMetric]
    Definition Classes
    Scan
  69. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  70. def toBatch(): Batch
    Definition Classes
    FileScan → Scan
  71. def toContinuousStream(arg0: String): ContinuousStream
    Definition Classes
    Scan
  72. def toMicroBatchStream(arg0: String): MicroBatchStream
    Definition Classes
    Scan
  73. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  74. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  75. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  76. def withLogContext(context: Map[String, String])(body: => Unit): Unit
    Attributes
    protected
    Definition Classes
    Logging
  77. def withSQLConf[T](pairs: (String, String)*)(f: => T): T
    Attributes
    protected
    Definition Classes
    SQLConfHelper

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from FileScan

Inherited from Logging

Inherited from SQLConfHelper

Inherited from SupportsMetadata

Inherited from SupportsReportStatistics

Inherited from Batch

Inherited from Scan

Inherited from AnyRef

Inherited from Any

Ungrouped