object ParquetReadSupport extends Logging

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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. val SPARK_METADATA_KEY: String
  5. val SPARK_ROW_REQUESTED_SCHEMA: String
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clipParquetSchema(parquetSchema: MessageType, catalystSchema: StructType, caseSensitive: Boolean, useFieldId: Boolean): MessageType

    Tailors parquetSchema according to catalystSchema by removing column paths don't exist in catalystSchema, and adding those only exist in catalystSchema.

  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  9. def containsFieldIds(schema: Type): Boolean

    Whether the parquet schema contains any field IDs.

  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  12. def expandUDT(schema: StructType): StructType
  13. def generateFakeColumnName: String
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  15. def getRequestedSchema(parquetFileSchema: MessageType, catalystRequestedSchema: StructType, conf: Configuration, enableVectorizedReader: Boolean): MessageType
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  17. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  18. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  21. def log: Logger
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    protected
    Definition Classes
    Logging
  22. def logDebug(msg: => String, throwable: Throwable): Unit
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    protected
    Definition Classes
    Logging
  23. def logDebug(entry: LogEntry, throwable: Throwable): Unit
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    Logging
  24. def logDebug(entry: LogEntry): Unit
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    protected
    Definition Classes
    Logging
  25. def logDebug(msg: => String): Unit
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    Logging
  26. def logError(msg: => String, throwable: Throwable): Unit
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    Logging
  27. def logError(entry: LogEntry, throwable: Throwable): Unit
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    Logging
  28. def logError(entry: LogEntry): Unit
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  29. def logError(msg: => String): Unit
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    protected
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    Logging
  30. def logInfo(msg: => String, throwable: Throwable): Unit
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    Logging
  31. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logInfo(entry: LogEntry): Unit
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    protected
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    Logging
  33. def logInfo(msg: => String): Unit
    Attributes
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    Logging
  34. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  35. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
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    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
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    protected
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    Logging
  39. def logWarning(msg: => String, throwable: Throwable): Unit
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    protected
    Definition Classes
    Logging
  40. def logWarning(entry: LogEntry, throwable: Throwable): Unit
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    Logging
  41. def logWarning(entry: LogEntry): Unit
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    protected
    Definition Classes
    Logging
  42. def logWarning(msg: => String): Unit
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    protected
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    Logging
  43. final def ne(arg0: AnyRef): Boolean
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  44. final def notify(): Unit
    Definition Classes
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    @IntrinsicCandidate() @native()
  45. final def notifyAll(): Unit
    Definition Classes
    AnyRef
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    @IntrinsicCandidate() @native()
  46. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  47. def toString(): String
    Definition Classes
    AnyRef → Any
  48. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  49. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
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    @throws(classOf[java.lang.InterruptedException]) @native()
  50. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  51. 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)

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