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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    AnyRef → Any
  2. final def ##: Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
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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. final def asInstanceOf[T0]: T0
    Definition Classes
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  6. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: AnyRef): Boolean
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  9. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  10. def getFieldId(field: StructField): Int
  11. def hasFieldId(field: StructField): Boolean
  12. def hasFieldIds(schema: StructType): Boolean

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

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

    Whether columnar read is supported for the input schema.

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

Deprecated Value Members

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

    (Since version 9)

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