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object ImpalaUtils extends Logging

Created by Alexei Perelighin on 18/07/17.

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  1. ImpalaUtils
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  1. final def !=(arg0: Any): Boolean
    Definition Classes
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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. def amendDataTypesForImpala(df: DataFrame): DataFrame

    Lower cases all column names and casts all Date types to TimestampType

  5. final def asInstanceOf[T0]: T0
    Definition Classes
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  6. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
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    @native()
  11. def hashCode(): Int
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    @native()
  12. val impalaTimestampHigh: Date

    Impala has limitation on the range of dates that it can accept and all dates must be in UTC

  13. val impalaTimestampLow: Date

    Impala has limitation on the range of dates that it can accept and all dates must be in UTC

  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  15. def isTraceEnabled(): Boolean
    Attributes
    protected
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    Logging
  16. def logAndReturn[A](a: A, msg: String, level: Level): A
    Definition Classes
    Logging
  17. def logAndReturn[A](a: A, message: (A) ⇒ String, level: Level): A
    Definition Classes
    Logging
  18. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
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    protected
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    Logging
  19. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  20. def logError(msg: ⇒ String, throwable: Throwable): Unit
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    protected
    Definition Classes
    Logging
  21. def logError(msg: ⇒ String): Unit
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    protected
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    Logging
  22. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
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    protected
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    Logging
  23. def logInfo(msg: ⇒ String): Unit
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    protected
    Definition Classes
    Logging
  24. def logName: String
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    Logging
  25. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
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    Logging
  26. def logTrace(msg: ⇒ String): Unit
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    protected
    Definition Classes
    Logging
  27. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. val lowTimestamp: Timestamp
  30. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. final def notify(): Unit
    Definition Classes
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    @native()
  32. final def notifyAll(): Unit
    Definition Classes
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    @native()
  33. def standardizeName(name: String): String
  34. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  35. val timezone: String
  36. def toString(): String
    Definition Classes
    AnyRef → Any
  37. def updateTimestampToImpala: UserDefinedFunction

    Impala does not support dates before 1400, so if the date is not NULL and is outside valid range, it is defaulted to 1400.

  38. final def wait(): Unit
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    @throws( ... )
  39. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  40. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()

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