SparkSession

Value Members

1. final def !=(arg0: AnyRef): Boolean

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2. final def !=(arg0: Any): Boolean

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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5. final def ==(arg0: Any): Boolean

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6. final def asInstanceOf[T0]: T0

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7. def builder(): Builder

   Creates a SparkSession.Builder for constructing a SparkSession.

   Creates a SparkSession.Builder for constructing a SparkSession.

   Since

   2.0.0

8. def clearActiveSession(): Unit

   Clears the active SparkSession for current thread.

   Clears the active SparkSession for current thread. Subsequent calls to getOrCreate will return the first created context instead of a thread-local override.

   Since

   2.0.0

9. def clearDefaultSession(): Unit

   Clears the default SparkSession that is returned by the builder.

   Clears the default SparkSession that is returned by the builder.

   Since

   2.0.0

10. def clone(): AnyRef

    Attributes

    protected[java.lang]

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11. final def eq(arg0: AnyRef): Boolean

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12. def equals(arg0: Any): Boolean

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13. def finalize(): Unit

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

14. def getActiveSession: Option[SparkSession]

    Returns the active SparkSession for the current thread, returned by the builder.

    Returns the active SparkSession for the current thread, returned by the builder.

    Since

    2.2.0

15. final def getClass(): Class[_]

    Definition Classes

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16. def getDefaultSession: Option[SparkSession]

    Returns the default SparkSession that is returned by the builder.

    Returns the default SparkSession that is returned by the builder.

    Since

    2.2.0

17. def hashCode(): Int

    Definition Classes

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18. final def isInstanceOf[T0]: Boolean

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19. final def ne(arg0: AnyRef): Boolean

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20. final def notify(): Unit

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21. final def notifyAll(): Unit

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22. def setActiveSession(session: SparkSession): Unit

    Changes the SparkSession that will be returned in this thread and its children when SparkSession.

    Changes the SparkSession that will be returned in this thread and its children when SparkSession.getOrCreate() is called. This can be used to ensure that a given thread receives a SparkSession with an isolated session, instead of the global (first created) context.

    Since

    2.0.0

23. def setDefaultSession(session: SparkSession): Unit

    Sets the default SparkSession that is returned by the builder.

    Sets the default SparkSession that is returned by the builder.

    Since

    2.0.0

24. final def synchronized[T0](arg0: ⇒ T0): T0

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25. def toString(): String

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26. final def wait(): Unit

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    @throws( ... )

27. final def wait(arg0: Long, arg1: Int): Unit

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28. final def wait(arg0: Long): Unit

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    @throws( ... )