Packages

abstract class TextBasedFileScan extends FileScan

Linear Supertypes
FileScan, Logging, SupportsMetadata, SupportsReportStatistics, Batch, Scan, AnyRef, Any
Known Subclasses
CSVScan, JsonScan, TextScan
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. TextBasedFileScan
  2. FileScan
  3. Logging
  4. SupportsMetadata
  5. SupportsReportStatistics
  6. Batch
  7. Scan
  8. AnyRef
  9. Any
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  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TextBasedFileScan(sparkSession: SparkSession, options: CaseInsensitiveStringMap)

Type Members

  1. implicit class LogStringContext extends AnyRef
    Definition Classes
    Logging

Abstract Value Members

  1. abstract def createReaderFactory(): PartitionReaderFactory
    Definition Classes
    Batch
  2. abstract def 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
    FileScan
  3. abstract def dataSchema: StructType
    Definition Classes
    FileScan
  4. abstract def fileIndex: PartitioningAwareFileIndex
    Definition Classes
    FileScan
  5. abstract def 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
    FileScan
  6. abstract def readDataSchema: StructType

    Returns the required data schema

    Returns the required data schema

    Definition Classes
    FileScan
  7. abstract def readPartitionSchema: StructType

    Returns the required partition schema

    Returns the required partition schema

    Definition Classes
    FileScan
  8. abstract def sparkSession: SparkSession
    Definition Classes
    FileScan

Concrete 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(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. def columnarSupportMode(): ColumnarSupportMode
    Definition Classes
    Scan
  7. def description(): String
    Definition Classes
    FileScan → Scan
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(obj: Any): Boolean
    Definition Classes
    FileScan → AnyRef → Any
  10. def equivalentFilters(a: Array[Filter], b: Array[Filter]): Boolean
    Attributes
    protected
    Definition Classes
    FileScan
  11. def estimateStatistics(): Statistics
    Definition Classes
    FileScan → SupportsReportStatistics
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  13. 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
    TextBasedFileScan → FileScan
  14. def getMetaData(): Map[String, String]
    Definition Classes
    FileScan → SupportsMetadata
  15. def hashCode(): Int
    Definition Classes
    FileScan → AnyRef → Any
  16. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  17. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. 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
    TextBasedFileScan → FileScan
  20. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  21. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  22. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logDebug(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logDebug(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logError(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logError(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logInfo(entry: LogEntry): 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(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  37. def logTrace(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  38. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  40. def logWarning(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  41. def logWarning(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  42. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  43. val maxMetadataValueLength: Int
    Definition Classes
    FileScan
  44. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  45. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  46. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  47. def partitions: Seq[FilePartition]
    Attributes
    protected
    Definition Classes
    FileScan
  48. def planInputPartitions(): Array[InputPartition]
    Definition Classes
    FileScan → Batch
  49. def readSchema(): StructType
    Definition Classes
    FileScan → Scan
  50. def reportDriverMetrics(): Array[CustomTaskMetric]
    Definition Classes
    Scan
  51. def seqToString(seq: Seq[Any]): String
    Attributes
    protected
    Definition Classes
    FileScan
  52. def supportedCustomMetrics(): Array[CustomMetric]
    Definition Classes
    Scan
  53. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  54. def toBatch(): Batch
    Definition Classes
    FileScan → Scan
  55. def toContinuousStream(arg0: String): ContinuousStream
    Definition Classes
    Scan
  56. def toMicroBatchStream(arg0: String): MicroBatchStream
    Definition Classes
    Scan
  57. def toString(): String
    Definition Classes
    AnyRef → Any
  58. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  59. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  60. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  61. def withLogContext(context: Map[String, String])(body: => Unit): Unit
    Attributes
    protected
    Definition Classes
    Logging

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 FileScan

Inherited from Logging

Inherited from SupportsMetadata

Inherited from SupportsReportStatistics

Inherited from Batch

Inherited from Scan

Inherited from AnyRef

Inherited from Any

Ungrouped