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class CachedDS[A] extends AnyRef

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  10. def getDF: DataFrame

    Retrieves the cached RDD in Dataframe form.

    Retrieves the cached RDD in Dataframe form.

    If a RDD cache is available, - return the cached DF if called from the same session in which the cached DF is created, or - reconstruct the DF using the RDD cache if called from a different session.

    If no RDD cache is available, - return a copy of the original DF with updated spark session.

    Since a cached DeltaLog can be accessed from multiple Spark sessions, this interface makes sure that the original Spark session in the cached DF does not leak into the current active sessions.

  11. def getDS: Dataset[A]

    Retrieves the cached RDD as a strongly-typed Dataset.

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