object ParquetUtils extends Logging

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Type Members

  1. case class FileTypes(data: Seq[FileStatus], metadata: Seq[FileStatus], commonMetadata: Seq[FileStatus]) extends Product with Serializable
  2. implicit class LogStringContext extends AnyRef
    Definition Classes
    Logging

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. val FIELD_ID_METADATA_KEY: String

    A StructField metadata key used to set the field id of a column in the Parquet schema.

  5. def MDC(key: LogKey, value: Any): MDC
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    Logging
  6. final def asInstanceOf[T0]: T0
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  7. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: AnyRef): Boolean
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  10. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  11. def getFieldId(field: StructField): Int
  12. def hasFieldId(field: StructField): Boolean
  13. def hasFieldIds(schema: StructType): Boolean

    Whether there exists a field in the schema, whether inner or leaf, has the parquet field ID metadata.

  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
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    @IntrinsicCandidate() @native()
  15. def inferSchema(sparkSession: SparkSession, parameters: Map[String, String], files: Seq[FileStatus]): Option[StructType]
  16. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
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    Definition Classes
    Logging
  17. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
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    Logging
  18. def isBatchReadSupported(sqlConf: SQLConf, dt: DataType): Boolean
  19. def isBatchReadSupportedForSchema(sqlConf: SQLConf, schema: StructType): Boolean

    Whether columnar read is supported for the input schema.

  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  21. def isTraceEnabled(): Boolean
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    protected
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    Logging
  22. def log: Logger
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    Logging
  23. def logBasedOnLevel(level: Level)(f: => MessageWithContext): Unit
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    Logging
  24. def logDebug(msg: => String, throwable: Throwable): Unit
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    Logging
  25. def logDebug(entry: LogEntry, throwable: Throwable): Unit
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    Logging
  26. def logDebug(entry: LogEntry): Unit
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  27. def logDebug(msg: => String): Unit
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    Logging
  28. def logError(msg: => String, throwable: Throwable): Unit
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  29. def logError(entry: LogEntry, throwable: Throwable): Unit
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  30. def logError(entry: LogEntry): Unit
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    Logging
  31. def logError(msg: => String): Unit
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  32. def logInfo(msg: => String, throwable: Throwable): Unit
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    Logging
  33. def logInfo(entry: LogEntry, throwable: Throwable): Unit
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  34. def logInfo(entry: LogEntry): Unit
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    Logging
  35. def logInfo(msg: => String): Unit
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    Logging
  36. def logName: String
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    Logging
  37. def logTrace(msg: => String, throwable: Throwable): Unit
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    Logging
  38. def logTrace(entry: LogEntry, throwable: Throwable): Unit
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    Logging
  39. def logTrace(entry: LogEntry): Unit
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    Definition Classes
    Logging
  40. def logTrace(msg: => String): Unit
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    Logging
  41. def logWarning(msg: => String, throwable: Throwable): Unit
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    Logging
  42. def logWarning(entry: LogEntry, throwable: Throwable): Unit
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    Logging
  43. def logWarning(entry: LogEntry): Unit
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    Logging
  44. def logWarning(msg: => String): Unit
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    Logging
  45. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  46. final def notify(): Unit
    Definition Classes
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    @IntrinsicCandidate() @native()
  47. final def notifyAll(): Unit
    Definition Classes
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    @IntrinsicCandidate() @native()
  48. def prepareWrite(sqlConf: SQLConf, job: Job, dataSchema: StructType, parquetOptions: ParquetOptions): OutputWriterFactory
  49. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  50. def toString(): String
    Definition Classes
    AnyRef → Any
  51. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  52. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  53. final def wait(): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  54. def withLogContext(context: Map[String, String])(body: => Unit): Unit
    Attributes
    protected
    Definition Classes
    Logging

Deprecated Value Members

  1. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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